Search a number
-
+
23445500311097 = 472521197874031
BaseRepresentation
bin1010101010010110101001…
…01101111011011000111001
310002000100221020011102221222
411111023110231323120321
511033112341034423342
6121510414131241425
74636611232316144
oct525132455733071
9102010836142858
1023445500311097
11751a1a97802a7
122767a8a749275
131010b93bc6977
145b0aa81bd05b
152a9d107dbed2
hex1552d4b7b639

23445500311097 has 8 divisors (see below), whose sum is σ = 23953838817792. Its totient is φ = 22937557557600.

The previous prime is 23445500311087. The next prime is 23445500311117. The reversal of 23445500311097 is 79011300554432.

It is a happy number.

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 23445500311097 - 26 = 23445500311033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23445500311007) 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, 98818529 + ... + 99055502.

It is an arithmetic number, because the mean of its divisors is an integer number (2994229852224).

Almost surely, 223445500311097 is an apocalyptic number.

It is an amenable number.

23445500311097 is a deficient number, since it is larger than the sum of its proper divisors (508338506695).

23445500311097 is a wasteful number, since it uses less digits than its factorization.

23445500311097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197876599.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 23445500311097 in words is "twenty-three trillion, four hundred forty-five billion, five hundred million, three hundred eleven thousand, ninety-seven".

Divisors: 1 47 2521 118487 197874031 9300079457 498840432151 23445500311097