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23248780124 = 22791314631213
BaseRepresentation
bin10101101001101111…
…000011101101011100
32020000020200101202112
4111221233003231130
5340103141430444
614402542013152
71452061241033
oct255157035534
966006611675
1023248780124
11995036a679
124609b771b8
13226679553b
1411a796b71a
159110a269e
hex569bc3b5c

23248780124 has 48 divisors (see below), whose sum is σ = 41638840320. Its totient is φ = 11355664320.

The previous prime is 23248780111. The next prime is 23248780153. The reversal of 23248780124 is 42108784232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19165742 + ... + 19166954.

It is an arithmetic number, because the mean of its divisors is an integer number (867475840).

Almost surely, 223248780124 is an apocalyptic number.

It is an amenable number.

23248780124 is a deficient number, since it is larger than the sum of its proper divisors (18390060196).

23248780124 is a wasteful number, since it uses less digits than its factorization.

23248780124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890 (or 1888 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 41.

The spelling of 23248780124 in words is "twenty-three billion, two hundred forty-eight million, seven hundred eighty thousand, one hundred twenty-four".

Divisors: 1 2 4 79 131 158 262 316 463 524 926 1213 1852 2426 4852 10349 20698 36577 41396 60653 73154 95827 121306 146308 158903 191654 242612 317806 383308 561619 635612 1123238 2246476 4791587 9583174 12553337 19166348 25106674 44367901 50213348 73572089 88735802 147144178 177471604 294288356 5812195031 11624390062 23248780124