Search a number
-
+
97264026107 = 305143318749
BaseRepresentation
bin101101010010101100…
…0110100000111111011
3100022001111102110122022
41122211120310013323
53043144042313412
6112403225345055
710012202403143
oct1324530640773
9308044373568
1097264026107
1138282009456
1216a2563818b
139230a3bb91
1449c9945923
1527e3e4aa72
hex16a56341fb

97264026107 has 4 divisors (see below), whose sum is σ = 97264650000. Its totient is φ = 97263402216.

The previous prime is 97264026047. The next prime is 97264026113. The reversal of 97264026107 is 70162046279.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 70162046279 = 135397080483.

It is a cyclic number.

It is not a de Polignac number, because 97264026107 - 26 = 97264026043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97264026127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145769 + ... + 464517.

It is an arithmetic number, because the mean of its divisors is an integer number (24316162500).

Almost surely, 297264026107 is an apocalyptic number.

97264026107 is a deficient number, since it is larger than the sum of its proper divisors (623893).

97264026107 is a wasteful number, since it uses less digits than its factorization.

97264026107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623892.

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 97264026107 in words is "ninety-seven billion, two hundred sixty-four million, twenty-six thousand, one hundred seven".

Divisors: 1 305143 318749 97264026107