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6829696996 = 221707424249
BaseRepresentation
bin1100101110001010…
…01110011111100100
3122121222021112222121
412113011032133210
5102441400300441
63045412035324
7331150316023
oct62705163744
918558245877
106829696996
112995205491
1213a7302b44
1384ac48a35
1448b0a88ba
1529e8c8dd1
hex19714e7e4

6829696996 has 6 divisors (see below), whose sum is σ = 11951969750. Its totient is φ = 3414848496.

The previous prime is 6829696961. The next prime is 6829697023. The reversal of 6829696996 is 6996969286.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6082440100 + 747256896 = 77990^2 + 27336^2 .

It is a super-2 number, since 2×68296969962 = 93289522114342848032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 853712121 + ... + 853712128.

Almost surely, 26829696996 is an apocalyptic number.

It is an amenable number.

6829696996 is a deficient number, since it is larger than the sum of its proper divisors (5122272754).

6829696996 is a wasteful number, since it uses less digits than its factorization.

6829696996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707424253 (or 1707424251 counting only the distinct ones).

The product of its digits is 136048896, while the sum is 70.

The square root of 6829696996 is about 82641.9808329883. The cubic root of 6829696996 is about 1897.2904124899.

The spelling of 6829696996 in words is "six billion, eight hundred twenty-nine million, six hundred ninety-six thousand, nine hundred ninety-six".

Divisors: 1 2 4 1707424249 3414848498 6829696996