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48119874 = 23112931811
BaseRepresentation
bin1011011110010…
…0000001000010
310100112202001120
42313210001002
544304313444
64435213110
71123004115
oct267440102
9110482046
1048119874
11251871a0
1214147196
139c7a6ca
14656857c
154357b19
hex2de4042

48119874 has 64 divisors (see below), whose sum is σ = 112250880. Its totient is φ = 13608000.

The previous prime is 48119873. The next prime is 48119899. The reversal of 48119874 is 47891184.

It is not an unprimeable number, because it can be changed into a prime (48119873) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58929 + ... + 59739.

It is an arithmetic number, because the mean of its divisors is an integer number (1753920).

Almost surely, 248119874 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48119874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56125440).

48119874 is an abundant number, since it is smaller than the sum of its proper divisors (64131006).

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

48119874 is a wasteful number, since it uses less digits than its factorization.

48119874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887.

The product of its digits is 64512, while the sum is 42.

The square root of 48119874 is about 6936.8489964825. The cubic root of 48119874 is about 363.7264025032.

The spelling of 48119874 in words is "forty-eight million, one hundred nineteen thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 11 22 29 31 33 58 62 66 87 93 174 186 319 341 638 682 811 899 957 1023 1622 1798 1914 2046 2433 2697 4866 5394 8921 9889 17842 19778 23519 25141 26763 29667 47038 50282 53526 59334 70557 75423 141114 150846 258709 276551 517418 553102 729089 776127 829653 1458178 1552254 1659306 2187267 4374534 8019979 16039958 24059937 48119874