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541878960 = 24357417867
BaseRepresentation
bin100000010011000…
…110101010110000
31101202122022012010
4200103012222300
52102210111320
6125434202520
716266616020
oct4023065260
91352568163
10541878960
11258970757
12131583440
1388358c4c
1451d77a80
153288bae0
hex204c6ab0

541878960 has 160 divisors (see below), whose sum is σ = 1966874112. Its totient is φ = 120821760.

The previous prime is 541878947. The next prime is 541878973. The reversal of 541878960 is 69878145.

It is an interprime number because it is at equal distance from previous prime (541878947) and next prime (541878973).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64947 + ... + 72813.

Almost surely, 2541878960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541878960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (983437056).

541878960 is an abundant number, since it is smaller than the sum of its proper divisors (1424995152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

541878960 is a wasteful number, since it uses less digits than its factorization.

541878960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7931 (or 7925 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 541878960 is about 23278.2937519054. The cubic root of 541878960 is about 815.2686883048.

The spelling of 541878960 in words is "five hundred forty-one million, eight hundred seventy-eight thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 41 42 48 56 60 70 80 82 84 105 112 120 123 140 164 168 205 210 240 246 280 287 328 336 410 420 492 560 574 615 656 820 840 861 984 1148 1230 1435 1640 1680 1722 1968 2296 2460 2870 3280 3444 4305 4592 4920 5740 6888 7867 8610 9840 11480 13776 15734 17220 22960 23601 31468 34440 39335 47202 55069 62936 68880 78670 94404 110138 118005 125872 157340 165207 188808 220276 236010 275345 314680 322547 330414 377616 440552 472020 550690 629360 645094 660828 826035 881104 944040 967641 1101380 1290188 1321656 1612735 1652070 1888080 1935282 2202760 2257829 2580376 2643312 3225470 3304140 3870564 4405520 4515658 4838205 5160752 6450940 6608280 6773487 7741128 9031316 9676410 11289145 12901880 13216560 13546974 15482256 18062632 19352820 22578290 25803760 27093948 33867435 36125264 38705640 45156580 54187896 67734870 77411280 90313160 108375792 135469740 180626320 270939480 541878960