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8007006629 = 231508323081
BaseRepresentation
bin1110111010100000…
…10011100110100101
3202200000121002012002
413131100103212211
5112344243203004
63402305535045
7402264301436
oct73520234645
922600532162
108007006629
113439823656
121675644485
139a7b2735b
1455d5ad48d
1531ce3161e
hex1dd4139a5

8007006629 has 8 divisors (see below), whose sum is σ = 8356053312. Its totient is φ = 7658036320.

The previous prime is 8007006599. The next prime is 8007006659. The reversal of 8007006629 is 9266007008.

It is an interprime number because it is at equal distance from previous prime (8007006599) and next prime (8007006659).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-8007006629 is a prime.

It is a super-2 number, since 2×80070066292 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8007006592 and 8007006601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8007006659) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 335369 + ... + 358449.

It is an arithmetic number, because the mean of its divisors is an integer number (1044506664).

Almost surely, 28007006629 is an apocalyptic number.

It is an amenable number.

8007006629 is a deficient number, since it is larger than the sum of its proper divisors (349046683).

8007006629 is a wasteful number, since it uses less digits than its factorization.

8007006629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38187.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 8007006629 is about 89481.8787744200. The cubic root of 8007006629 is about 2000.5837153716.

The spelling of 8007006629 in words is "eight billion, seven million, six thousand, six hundred twenty-nine".

Divisors: 1 23 15083 23081 346909 530863 348130723 8007006629