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23360838452 = 2274719989203
BaseRepresentation
bin10101110000011010…
…100001101100110100
32020022001112112212222
4111300122201230310
5340320333312302
614422023501512
71454621564510
oct256032415464
966261475788
1023360838452
1199a8647766
12463b5b7898
132283a6b743
1411b87bb140
1591ad39da2
hex5706a1b34

23360838452 has 48 divisors (see below), whose sum is σ = 47956070400. Its totient is φ = 9749421792.

The previous prime is 23360838433. The next prime is 23360838469. The reversal of 23360838452 is 25483806332.

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, 217283 + ... + 306485.

It is an arithmetic number, because the mean of its divisors is an integer number (999084800).

Almost surely, 223360838452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23360838452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23978035200).

23360838452 is an abundant number, since it is smaller than the sum of its proper divisors (24595231948).

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

23360838452 is a wasteful number, since it uses less digits than its factorization.

23360838452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89460 (or 89458 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 23360838452 in words is "twenty-three billion, three hundred sixty million, eight hundred thirty-eight thousand, four hundred fifty-two".

Divisors: 1 2 4 7 14 28 47 94 188 199 329 398 658 796 1316 1393 2786 5572 9353 18706 37412 65471 89203 130942 178406 261884 356812 624421 1248842 2497684 4192541 8385082 16770164 17751397 29347787 35502794 58695574 71005588 117391148 124259779 248519558 497039116 834315659 1668631318 3337262636 5840209613 11680419226 23360838452