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23343930496 = 273126322369
BaseRepresentation
bin10101101111011010…
…000001110010000000
32020020212201112112101
4111233122001302000
5340302021233441
614420221240144
71454325064255
oct255732016200
966225645471
1023343930496
11999a049547
124635a03054
1322803cb833
1411b645942c
159195ea231
hex56f681c80

23343930496 has 64 divisors (see below), whose sum is σ = 48190348800. Its totient is φ = 11251998720.

The previous prime is 23343930479. The next prime is 23343930539. The reversal of 23343930496 is 69403934332.

It is a tau number, because it is divible by the number of its divisors (64).

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, 1032400 + ... + 1054768.

It is an arithmetic number, because the mean of its divisors is an integer number (752974200).

Almost surely, 223343930496 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 23343930496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24095174400).

23343930496 is an abundant number, since it is smaller than the sum of its proper divisors (24846418304).

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

23343930496 is a wasteful number, since it uses less digits than its factorization.

23343930496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22677 (or 22665 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 46.

The spelling of 23343930496 in words is "twenty-three billion, three hundred forty-three million, nine hundred thirty thousand, four hundred ninety-six".

Divisors: 1 2 4 8 16 31 32 62 64 124 128 248 263 496 526 992 1052 1984 2104 3968 4208 8153 8416 16306 16832 22369 32612 33664 44738 65224 89476 130448 178952 260896 357904 521792 693439 715808 1043584 1386878 1431616 2773756 2863232 5547512 5883047 11095024 11766094 22190048 23532188 44380096 47064376 88760192 94128752 182374457 188257504 364748914 376515008 729497828 753030016 1458995656 2917991312 5835982624 11671965248 23343930496