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30937593024 = 2632134131623
BaseRepresentation
bin11100110100000001…
…100011010011000000
32221212002112120012200
4130310001203103000
51001330010434044
622113523553200
72143443126132
oct346401432300
987762476180
1030937593024
11121365125a8
125bb4b2b800
132bc06c1880
1416d6b8d052
15c110ce369
hex7340634c0

30937593024 has 84 divisors (see below), whose sum is σ = 95498357136. Its totient is φ = 9519257088.

The previous prime is 30937593019. The next prime is 30937593053. The reversal of 30937593024 is 42039573903.

30937593024 is a `hidden beast` number, since 3 + 0 + 9 + 37 + 593 + 0 + 24 = 666.

It is a super-4 number, since 4×309375930244 (a number of 43 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2058324 + ... + 2073299.

It is an arithmetic number, because the mean of its divisors is an integer number (1136885204).

Almost surely, 230937593024 is an apocalyptic number.

It is an amenable number.

30937593024 is an abundant number, since it is smaller than the sum of its proper divisors (64560764112).

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

30937593024 is a wasteful number, since it uses less digits than its factorization.

30937593024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4131654 (or 4131641 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 45.

The spelling of 30937593024 in words is "thirty billion, nine hundred thirty-seven million, five hundred ninety-three thousand, twenty-four".

Divisors: 1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 144 156 192 208 234 288 312 416 468 576 624 832 936 1248 1872 2496 3744 7488 4131623 8263246 12394869 16526492 24789738 33052984 37184607 49579476 53711099 66105968 74369214 99158952 107422198 132211936 148738428 161133297 198317904 214844396 264423872 297476856 322266594 396635808 429688792 483399891 594953712 644533188 793271616 859377584 966799782 1189907424 1289066376 1718755168 1933599564 2379814848 2578132752 3437510336 3867199128 5156265504 7734398256 10312531008 15468796512 30937593024