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23316341984 = 2513311808029
BaseRepresentation
bin10101101101110000…
…110010010011100000
32020011221210220012122
4111231300302103200
5340222440420414
614413354043412
71453541431265
oct255560622340
966157726178
1023316341984
119985515921
124628719568
13227778c380
1411b291726c
15916e9ab8e
hex56dc324e0

23316341984 has 48 divisors (see below), whose sum is σ = 51029838720. Its totient is φ = 10414241280.

The previous prime is 23316341981. The next prime is 23316342031. The reversal of 23316341984 is 48914361332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23316341981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891119 + ... + 916910.

It is an arithmetic number, because the mean of its divisors is an integer number (1063121640).

Almost surely, 223316341984 is an apocalyptic number.

It is an amenable number.

23316341984 is an abundant number, since it is smaller than the sum of its proper divisors (27713496736).

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

23316341984 is a wasteful number, since it uses less digits than its factorization.

23316341984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1808083 (or 1808075 counting only the distinct ones).

The product of its digits is 373248, while the sum is 44.

The spelling of 23316341984 in words is "twenty-three billion, three hundred sixteen million, three hundred forty-one thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 13 16 26 31 32 52 62 104 124 208 248 403 416 496 806 992 1612 3224 6448 12896 1808029 3616058 7232116 14464232 23504377 28928464 47008754 56048899 57856928 94017508 112097798 188035016 224195596 376070032 448391192 728635687 752140064 896782384 1457271374 1793564768 2914542748 5829085496 11658170992 23316341984