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23054365416 = 2331396910781
BaseRepresentation
bin10101011110001001…
…011011001011101000
32012111200212002220210
4111132021123023220
5334203404143131
614331355021120
71444210605225
oct253611331350
965450762823
1023054365416
119860651a65
124574a3a7a0
132235415554
141189c0094c
158ede9d146
hex55e25b2e8

23054365416 has 32 divisors (see below), whose sum is σ = 58050568800. Its totient is φ = 7629501120.

The previous prime is 23054365403. The next prime is 23054365421. The reversal of 23054365416 is 61456345032.

It is an alternating number because its digits alternate between even and odd.

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, 3452055 + ... + 3458726.

It is an arithmetic number, because the mean of its divisors is an integer number (1814080275).

Almost surely, 223054365416 is an apocalyptic number.

It is an amenable number.

23054365416 is an abundant number, since it is smaller than the sum of its proper divisors (34996203384).

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

23054365416 is a wasteful number, since it uses less digits than its factorization.

23054365416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6910929 (or 6910925 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 23054365416 in words is "twenty-three billion, fifty-four million, three hundred sixty-five thousand, four hundred sixteen".

Divisors: 1 2 3 4 6 8 12 24 139 278 417 556 834 1112 1668 3336 6910781 13821562 20732343 27643124 41464686 55286248 82929372 165858744 960598559 1921197118 2881795677 3842394236 5763591354 7684788472 11527182708 23054365416