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4879152 = 2432311093
BaseRepresentation
bin10010100111001100110000
3100011212221100
4102213030300
52222113102
6252324400
756320635
oct22471460
910155840
104879152
112832863
121773700
13101aa95
1491018c
15665a1c
hex4a7330

4879152 has 60 divisors (see below), whose sum is σ = 14108224. Its totient is φ = 1572480.

The previous prime is 4879129. The next prime is 4879157. The reversal of 4879152 is 2519784.

It is a super-2 number, since 2×48791522 = 47612248478208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4879157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3918 + ... + 5010.

Almost surely, 24879152 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 4879152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7054112).

4879152 is an abundant number, since it is smaller than the sum of its proper divisors (9229072).

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

4879152 is a wasteful number, since it uses less digits than its factorization.

4879152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138 (or 1129 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 4879152 is about 2208.8802593169. The cubic root of 4879152 is about 169.6086963026.

The spelling of 4879152 in words is "four million, eight hundred seventy-nine thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 31 36 48 62 72 93 124 144 186 248 279 372 496 558 744 1093 1116 1488 2186 2232 3279 4372 4464 6558 8744 9837 13116 17488 19674 26232 33883 39348 52464 67766 78696 101649 135532 157392 203298 271064 304947 406596 542128 609894 813192 1219788 1626384 2439576 4879152