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536060880 = 243252572897
BaseRepresentation
bin11111111100111…
…010001111010000
31101100200201021200
4133330322033100
52044212422010
6125105351200
716166304465
oct3774721720
91340621250
10536060880
11255657523
1212b638500
138709c9b4
14512a166c
15320dccc0
hex1ff3a3d0

536060880 has 120 divisors (see below), whose sum is σ = 1807899912. Its totient is φ = 142344192.

The previous prime is 536060869. The next prime is 536060891. The reversal of 536060880 is 88060635.

It is an interprime number because it is at equal distance from previous prime (536060869) and next prime (536060891).

It can be written as a sum of positive squares in 4 ways, for example, as 93547584 + 442513296 = 9672^2 + 21036^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×5360608802 = 574722534132748800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 183592 + ... + 186488.

Almost surely, 2536060880 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 536060880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (903949956).

536060880 is an abundant number, since it is smaller than the sum of its proper divisors (1271839032).

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

536060880 is a wasteful number, since it uses less digits than its factorization.

536060880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3173 (or 3164 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 536060880 is about 23152.9885759917. The cubic root of 536060880 is about 812.3403735328.

The spelling of 536060880 in words is "five hundred thirty-six million, sixty thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 257 360 514 720 771 1028 1285 1542 2056 2313 2570 2897 3084 3855 4112 4626 5140 5794 6168 7710 8691 9252 10280 11565 11588 12336 14485 15420 17382 18504 20560 23130 23176 26073 28970 30840 34764 37008 43455 46260 46352 52146 57940 61680 69528 86910 92520 104292 115880 130365 139056 173820 185040 208584 231760 260730 347640 417168 521460 695280 744529 1042920 1489058 2085840 2233587 2978116 3722645 4467174 5956232 6700761 7445290 8934348 11167935 11912464 13401522 14890580 17868696 22335870 26803044 29781160 33503805 35737392 44671740 53606088 59562320 67007610 89343480 107212176 134015220 178686960 268030440 536060880