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23065380176 = 2473197310009
BaseRepresentation
bin10101011110110011…
…011100010101010000
32012112110120201022212
4111132303130111100
5334214214131201
614332431051252
71444403332226
oct253663342520
965473521285
1023065380176
119866895573
124578670b28
1322377a0c67
14118b46ab16
158eee26abb
hex55ecdc550

23065380176 has 40 divisors (see below), whose sum is σ = 45328843560. Its totient is φ = 11367806976.

The previous prime is 23065380157. The next prime is 23065380211. The reversal of 23065380176 is 67108356032.

It can be written as a sum of positive squares in 4 ways, for example, as 8176499776 + 14888880400 = 90424^2 + 122020^2 .

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, 2299460 + ... + 2309468.

It is an arithmetic number, because the mean of its divisors is an integer number (1133221089).

Almost surely, 223065380176 is an apocalyptic number.

It is an amenable number.

23065380176 is a deficient number, since it is larger than the sum of its proper divisors (22263463384).

23065380176 is a wasteful number, since it uses less digits than its factorization.

23065380176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12063 (or 12057 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 23065380176 in words is "twenty-three billion, sixty-five million, three hundred eighty thousand, one hundred seventy-six".

Divisors: 1 2 4 8 16 73 146 292 584 1168 1973 3946 7892 10009 15784 20018 31568 40036 80072 144029 160144 288058 576116 730657 1152232 1461314 2304464 2922628 5845256 11690512 19747757 39495514 78991028 157982056 315964112 1441586261 2883172522 5766345044 11532690088 23065380176