Base | Representation |
---|---|
bin | 10101100111100011… |
… | …001111111100110110 |
3 | 2012220200201101101022 |
4 | 111213203033330312 |
5 | 340014301130402 |
6 | 14355152301142 |
7 | 1451134564460 |
oct | 254743177466 |
9 | 65820641338 |
10 | 23212130102 |
11 | 99317079a7 |
12 | 45b98417b2 |
13 | 225c002735 |
14 | 11a2b4b130 |
15 | 90cc632a2 |
hex | 5678cff36 |
23212130102 has 16 divisors (see below), whose sum is σ = 41886551040. Its totient is φ = 9424473768.
The previous prime is 23212130093. The next prime is 23212130111. The reversal of 23212130102 is 20103121232.
It is an interprime number because it is at equal distance from previous prime (23212130093) and next prime (23212130111).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43631558 + ... + 43632089.
It is an arithmetic number, because the mean of its divisors is an integer number (2617909440).
Almost surely, 223212130102 is an apocalyptic number.
23212130102 is a deficient number, since it is larger than the sum of its proper divisors (18674420938).
23212130102 is a wasteful number, since it uses less digits than its factorization.
23212130102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87263675.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 23212130102 its reverse (20103121232), we get a palindrome (43315251334).
The spelling of 23212130102 in words is "twenty-three billion, two hundred twelve million, one hundred thirty thousand, one hundred two".
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