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5697227965 = 511137968151
BaseRepresentation
bin1010100111001010…
…01100110010111101
3112201001100011112011
411103211030302331
543131442243330
62341155211221
7261116432032
oct52345146275
915631304464
105697227965
112463a33770
12112bba6b11
136ca43a310
143c0917389
1523527c82a
hex15394ccbd

5697227965 has 16 divisors (see below), whose sum is σ = 8031897216. Its totient is φ = 3824712000.

The previous prime is 5697227959. The next prime is 5697227989.

5697227965 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5697227965 - 211 = 5697225917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3983361 + ... + 3984790.

It is an arithmetic number, because the mean of its divisors is an integer number (501993576).

Almost surely, 25697227965 is an apocalyptic number.

5697227965 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5697227965 is a deficient number, since it is larger than the sum of its proper divisors (2334669251).

5697227965 is a wasteful number, since it uses less digits than its factorization.

5697227965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7968180.

The product of its digits is 14288400, while the sum is 58.

The square root of 5697227965 is about 75479.9838698976. The cubic root of 5697227965 is about 1786.0263658737.

The spelling of 5697227965 in words is "five billion, six hundred ninety-seven million, two hundred twenty-seven thousand, nine hundred sixty-five".

Divisors: 1 5 11 13 55 65 143 715 7968151 39840755 87649661 103585963 438248305 517929815 1139445593 5697227965