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5161100607 = 321344111971
BaseRepresentation
bin1001100111010000…
…00010010100111111
3111022200112002001100
410303220002110333
541032220204412
62212044144143
7241616426355
oct46350022477
914280462040
105161100607
112209341303
121000538053
136433462b0
1436d6397d5
15203179edc
hex133a0253f

5161100607 has 12 divisors (see below), whose sum is σ = 8028378904. Its totient is φ = 3176061840.

The previous prime is 5161100603. The next prime is 5161100611. The reversal of 5161100607 is 7060011615.

5161100607 is a `hidden beast` number, since 51 + 6 + 1 + 1 + 0 + 0 + 607 = 666.

It is an interprime number because it is at equal distance from previous prime (5161100603) and next prime (5161100611).

It is not a de Polignac number, because 5161100607 - 22 = 5161100603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5161100603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22055869 + ... + 22056102.

Almost surely, 25161100607 is an apocalyptic number.

5161100607 is a deficient number, since it is larger than the sum of its proper divisors (2867278297).

5161100607 is a wasteful number, since it uses less digits than its factorization.

5161100607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44111990 (or 44111987 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 5161100607 is about 71840.8004340152. The cubic root of 5161100607 is about 1728.1473710073.

The spelling of 5161100607 in words is "five billion, one hundred sixty-one million, one hundred thousand, six hundred seven".

Divisors: 1 3 9 13 39 117 44111971 132335913 397007739 573455623 1720366869 5161100607