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48708692468 = 22171267156531
BaseRepresentation
bin101101010111010000…
…111010100111110100
311122201120222221200222
4231113100322213310
51244223411124333
634213152153512
73343022024522
oct552720724764
9148646887628
1048708692468
1119725872647
129534538898
134793389427
142501033312
151401320298
hexb5743a9f4

48708692468 has 24 divisors (see below), whose sum is σ = 90263061504. Its totient is φ = 22919523200.

The previous prime is 48708692447. The next prime is 48708692471. The reversal of 48708692468 is 86429680784.

It is a self number, because there is not a number n which added to its sum of digits gives 48708692468.

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, 833363 + ... + 889893.

It is an arithmetic number, because the mean of its divisors is an integer number (3760960896).

Almost surely, 248708692468 is an apocalyptic number.

It is an amenable number.

48708692468 is a deficient number, since it is larger than the sum of its proper divisors (41554369036).

48708692468 is a wasteful number, since it uses less digits than its factorization.

48708692468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69223 (or 69221 counting only the distinct ones).

The product of its (nonzero) digits is 37158912, while the sum is 62.

The spelling of 48708692468 in words is "forty-eight billion, seven hundred eight million, six hundred ninety-two thousand, four hundred sixty-eight".

Divisors: 1 2 4 17 34 68 12671 25342 50684 56531 113062 215407 226124 430814 861628 961027 1922054 3844108 716304301 1432608602 2865217204 12177173117 24354346234 48708692468