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7076003904 = 263261201389
BaseRepresentation
bin1101001011100001…
…10100000001000000
3200021010202020112200
412211300310001000
5103442424111104
63130051153200
7340231016664
oct64560640100
920233666480
107076003904
113001246512
1214558a5800
13889c97478
144b1aa28a4
152b632db39
hex1a5c34040

7076003904 has 84 divisors (see below), whose sum is σ = 20614683180. Its totient is φ = 2319989760.

The previous prime is 7076003849. The next prime is 7076003941. The reversal of 7076003904 is 4093006707.

It can be written as a sum of positive squares in 2 ways, for example, as 3262694400 + 3813309504 = 57120^2 + 61752^2 .

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

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 11 ways as a sum of consecutive naturals, for example, 65559 + ... + 135830.

It is an arithmetic number, because the mean of its divisors is an integer number (245412895).

Almost surely, 27076003904 is an apocalyptic number.

It is an amenable number.

7076003904 is an abundant number, since it is smaller than the sum of its proper divisors (13538679276).

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

7076003904 is a wasteful number, since it uses less digits than its factorization.

7076003904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201468 (or 201455 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 7076003904 is about 84118.9865844804. The cubic root of 7076003904 is about 1919.8296202977.

The spelling of 7076003904 in words is "seven billion, seventy-six million, three thousand, nine hundred four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 61 64 72 96 122 144 183 192 244 288 366 488 549 576 732 976 1098 1464 1952 2196 2928 3904 4392 5856 8784 11712 17568 35136 201389 402778 604167 805556 1208334 1611112 1812501 2416668 3222224 3625002 4833336 6444448 7250004 9666672 12284729 12888896 14500008 19333344 24569458 29000016 36854187 38666688 49138916 58000032 73708374 98277832 110562561 116000064 147416748 196555664 221125122 294833496 393111328 442250244 589666992 786222656 884500488 1179333984 1769000976 2358667968 3538001952 7076003904