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23735000101 = 101235000001
BaseRepresentation
bin10110000110101101…
…110101110000100101
32021021010120221011211
4112012231311300211
5342102130000401
614523111231421
71500114113011
oct260655656045
967233527154
1023735000101
11a07a87496a
124724978571
132313434377
141212377541
1593dae7951
hex586b75c25

23735000101 has 4 divisors (see below), whose sum is σ = 23970000204. Its totient is φ = 23500000000.

The previous prime is 23735000071. The next prime is 23735000153. The reversal of 23735000101 is 10100053732.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20832592225 + 2902407876 = 144335^2 + 53874^2 .

It is a cyclic number.

It is not a de Polignac number, because 23735000101 - 213 = 23734991909 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 (23735090101) 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, 117499900 + ... + 117500101.

It is an arithmetic number, because the mean of its divisors is an integer number (5992500051).

Almost surely, 223735000101 is an apocalyptic number.

It is an amenable number.

23735000101 is a deficient number, since it is larger than the sum of its proper divisors (235000103).

23735000101 is a wasteful number, since it uses less digits than its factorization.

23735000101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235000102.

The product of its (nonzero) digits is 630, while the sum is 22.

Adding to 23735000101 its reverse (10100053732), we get a palindrome (33835053833).

The spelling of 23735000101 in words is "twenty-three billion, seven hundred thirty-five million, one hundred one", and thus it is an aban number.

Divisors: 1 101 235000001 23735000101