Search a number
-
+
23450524011210 = 235839417881129
BaseRepresentation
bin1010101010100000000000…
…01001110100101011001010
310002000211220100010211222010
411111100000021310223022
511033203133121324320
6121513004430440350
74640146563133152
oct525200011645312
9102024810124863
1023450524011210
1175213474a557a
122768a510630b6
1310114b4932b9a
145b102348d762
152aa006875ae0
hex155400274aca

23450524011210 has 32 divisors (see below), whose sum is σ = 56959345074240. Its totient is φ = 6178130019968.

The previous prime is 23450524011199. The next prime is 23450524011223. The reversal of 23450524011210 is 1211042505432.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4708938075 + ... + 4708943054.

It is an arithmetic number, because the mean of its divisors is an integer number (1779979533570).

Almost surely, 223450524011210 is an apocalyptic number.

23450524011210 is an abundant number, since it is smaller than the sum of its proper divisors (33508821063030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23450524011210 is a wasteful number, since it uses less digits than its factorization.

23450524011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9417881222.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 23450524011210 its reverse (1211042505432), we get a palindrome (24661566516642).

The spelling of 23450524011210 in words is "twenty-three trillion, four hundred fifty billion, five hundred twenty-four million, eleven thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 30 83 166 249 415 498 830 1245 2490 9417881129 18835762258 28253643387 47089405645 56507286774 94178811290 141268216935 282536433870 781684133707 1563368267414 2345052401121 3908420668535 4690104802242 7816841337070 11725262005605 23450524011210