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23110233072 = 243481463189
BaseRepresentation
bin10101100001011110…
…100010101111110000
32012122120222110221020
4111201132202233300
5334312204424242
614341112255440
71445456511543
oct254136425760
965576873836
1023110233072
11988a140183
12458b6a1580
132243b76634
1411933c485a
15903d366ec
hex5617a2bf0

23110233072 has 20 divisors (see below), whose sum is σ = 59701435560. Its totient is φ = 7703411008.

The previous prime is 23110233071. The next prime is 23110233119. The reversal of 23110233072 is 27033201132.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23110233071) 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, 240731547 + ... + 240731642.

It is an arithmetic number, because the mean of its divisors is an integer number (2985071778).

Almost surely, 223110233072 is an apocalyptic number.

It is an amenable number.

23110233072 is an abundant number, since it is smaller than the sum of its proper divisors (36591202488).

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

23110233072 is a wasteful number, since it uses less digits than its factorization.

23110233072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481463200 (or 481463194 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The spelling of 23110233072 in words is "twenty-three billion, one hundred ten million, two hundred thirty-three thousand, seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 481463189 962926378 1444389567 1925852756 2888779134 3851705512 5777558268 7703411024 11555116536 23110233072