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76610402213 = 616718744899
BaseRepresentation
bin100011101011001010…
…1011111011110100101
321022202002222122222012
41013112111133132211
52223344230332323
655105550444005
75351322450212
oct1072625373645
9238662878865
1076610402213
112a5436360a4
1212a20803605
1372bbb11957
1439ca918b09
151ed5b1d678
hex11d655f7a5

76610402213 has 8 divisors (see below), whose sum is σ = 79028498400. Its totient is φ = 74229796080.

The previous prime is 76610402171. The next prime is 76610402237. The reversal of 76610402213 is 31220401667.

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

It is a cyclic number.

It is not a de Polignac number, because 76610402213 - 26 = 76610402149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 76610402213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76610492213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9368363 + ... + 9376536.

It is an arithmetic number, because the mean of its divisors is an integer number (9878562300).

Almost surely, 276610402213 is an apocalyptic number.

It is an amenable number.

76610402213 is a deficient number, since it is larger than the sum of its proper divisors (2418096187).

76610402213 is a wasteful number, since it uses less digits than its factorization.

76610402213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18745027.

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 76610402213 in words is "seventy-six billion, six hundred ten million, four hundred two thousand, two hundred thirteen".

Divisors: 1 61 67 4087 18744899 1143438839 1255908233 76610402213