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48151356 = 22311379859
BaseRepresentation
bin1011011110101…
…1101100111100
310100121100020120
42313223230330
544311320411
64440014540
71123164651
oct267535474
9110540216
1048151356
11251a8910
1214161450
139c8bb36
146575c28
154362106
hex2debb3c

48151356 has 48 divisors (see below), whose sum is σ = 125892480. Its totient is φ = 14195520.

The previous prime is 48151321. The next prime is 48151373. The reversal of 48151356 is 65315184.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 46 + ... + 9813.

It is an arithmetic number, because the mean of its divisors is an integer number (2622760).

Almost surely, 248151356 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 48151356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62946240).

48151356 is an abundant number, since it is smaller than the sum of its proper divisors (77741124).

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

48151356 is a wasteful number, since it uses less digits than its factorization.

48151356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9914 (or 9912 counting only the distinct ones).

The product of its digits is 14400, while the sum is 33.

The square root of 48151356 is about 6939.1178113648. The cubic root of 48151356 is about 363.8057068000.

The spelling of 48151356 in words is "forty-eight million, one hundred fifty-one thousand, three hundred fifty-six".

Divisors: 1 2 3 4 6 11 12 22 33 37 44 66 74 111 132 148 222 407 444 814 1221 1628 2442 4884 9859 19718 29577 39436 59154 108449 118308 216898 325347 364783 433796 650694 729566 1094349 1301388 1459132 2188698 4012613 4377396 8025226 12037839 16050452 24075678 48151356