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5724010920 = 2335233675651
BaseRepresentation
bin1010101010010110…
…10111100110101000
3112202220201212211110
411111023113212220
543210321322140
62343553230320
7261563201325
oct52513274650
915686655743
105724010920
112478067141
121138b623a0
13702b56c14
143c42c9b4c
152377bd380
hex1552d79a8

5724010920 has 128 divisors (see below), whose sum is σ = 17970647040. Its totient is φ = 1455801600.

The previous prime is 5724010883. The next prime is 5724010931. The reversal of 5724010920 is 290104275.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1010095 + ... + 1015745.

It is an arithmetic number, because the mean of its divisors is an integer number (140395680).

Almost surely, 25724010920 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 5724010920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8985323520).

5724010920 is an abundant number, since it is smaller than the sum of its proper divisors (12246636120).

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

5724010920 is a wasteful number, since it uses less digits than its factorization.

5724010920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6055 (or 6051 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 5724010920 is about 75657.1934451708. The cubic root of 5724010920 is about 1788.8207248666.

The spelling of 5724010920 in words is "five billion, seven hundred twenty-four million, ten thousand, nine hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 23 24 30 40 46 60 69 92 115 120 138 184 230 276 345 367 460 552 690 734 920 1101 1380 1468 1835 2202 2760 2936 3670 4404 5505 5651 7340 8441 8808 11010 11302 14680 16882 16953 22020 22604 25323 28255 33764 33906 42205 44040 45208 50646 56510 67528 67812 84410 84765 101292 113020 126615 129973 135624 168820 169530 202584 226040 253230 259946 337640 339060 389919 506460 519892 649865 678120 779838 1012920 1039784 1299730 1559676 1949595 2073917 2599460 3119352 3899190 4147834 5198920 6221751 7798380 8295668 10369585 12443502 15596760 16591336 20739170 24887004 31108755 41478340 47700091 49774008 62217510 82956680 95400182 124435020 143100273 190800364 238500455 248870040 286200546 381600728 477000910 572401092 715501365 954001820 1144802184 1431002730 1908003640 2862005460 5724010920