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48012734 = 27111961269
BaseRepresentation
bin1011011100100…
…1110110111110
310100100022002102
42313021312332
544242401414
64433025102
71122046550
oct267116676
9110308072
1048012734
1125113750
12140b5192
139c40a03
14653b4d0
154335ede
hex2dc9dbe

48012734 has 64 divisors (see below), whose sum is σ = 96422400. Its totient is φ = 17366400.

The previous prime is 48012733. The next prime is 48012739. The reversal of 48012734 is 43721084.

It is a junction number, because it is equal to n+sod(n) for n = 48012697 and 48012706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48012733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178352 + ... + 178620.

It is an arithmetic number, because the mean of its divisors is an integer number (1506600).

Almost surely, 248012734 is an apocalyptic number.

48012734 is an abundant number, since it is smaller than the sum of its proper divisors (48409666).

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

48012734 is a wasteful number, since it uses less digits than its factorization.

48012734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 48012734 is about 6929.1221666240. The cubic root of 48012734 is about 363.4562535216.

The spelling of 48012734 in words is "forty-eight million, twelve thousand, seven hundred thirty-four".

Divisors: 1 2 7 11 14 19 22 38 61 77 122 133 154 209 266 269 418 427 538 671 854 1159 1342 1463 1883 2318 2926 2959 3766 4697 5111 5918 8113 9394 10222 12749 16226 16409 20713 25498 32818 35777 41426 56221 71554 89243 112442 114863 178486 180499 229726 311771 360998 393547 623542 787094 1263493 2182397 2526986 3429481 4364794 6858962 24006367 48012734