Search a number
-
+
23302130999 = 720531621469
BaseRepresentation
bin10101101100111010…
…100100110100110111
32020010222001220101212
4111230322210310313
5340210321142444
614412125312035
71453306562660
oct255472446467
966128056355
1023302130999
119978499a04
124623a0561b
132274854bc4
1411b0a98367
15915ae019e
hex56cea4d37

23302130999 has 8 divisors (see below), whose sum is σ = 26643995040. Its totient is φ = 19963514016.

The previous prime is 23302130977. The next prime is 23302131023. The reversal of 23302130999 is 99903120332.

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 23302130999 - 220 = 23301082423 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 (23302130909) 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, 796364 + ... + 825105.

It is an arithmetic number, because the mean of its divisors is an integer number (3330499380).

Almost surely, 223302130999 is an apocalyptic number.

23302130999 is a deficient number, since it is larger than the sum of its proper divisors (3341864041).

23302130999 is a wasteful number, since it uses less digits than its factorization.

23302130999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623529.

The product of its (nonzero) digits is 78732, while the sum is 41.

The spelling of 23302130999 in words is "twenty-three billion, three hundred two million, one hundred thirty thousand, nine hundred ninety-nine".

Divisors: 1 7 2053 14371 1621469 11350283 3328875857 23302130999