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97695000007 = 1138330197681
BaseRepresentation
bin101101011111100010…
…0110110010111000111
3100100011112101012200121
41122333010312113013
53100034410000012
6112514102522411
710025654540623
oct1327704662707
9310145335617
1097695000007
113848330a530
1216b25a36407
13929c106817
144a2ac90183
15281bbcba07
hex16bf1365c7

97695000007 has 16 divisors (see below), whose sum is σ = 106903941120. Its totient is φ = 88540876800.

The previous prime is 97694999993. The next prime is 97695000047. The reversal of 97695000007 is 70000059679.

It is a cyclic number.

It is not a de Polignac number, because 97695000007 - 219 = 97694475719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97695000047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12715207 + ... + 12722887.

It is an arithmetic number, because the mean of its divisors is an integer number (6681496320).

Almost surely, 297695000007 is an apocalyptic number.

97695000007 is a deficient number, since it is larger than the sum of its proper divisors (9208941113).

97695000007 is a wasteful number, since it uses less digits than its factorization.

97695000007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11094.

The product of its (nonzero) digits is 119070, while the sum is 43.

The spelling of 97695000007 in words is "ninety-seven billion, six hundred ninety-five million, seven", and thus it is an aban number.

Divisors: 1 11 383 3019 4213 7681 33209 84491 1156277 2941823 12719047 23188939 32360053 255078329 8881363637 97695000007