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880148052 = 223371164217
BaseRepresentation
bin110100011101011…
…111111001010100
32021100011011011000
4310131133321110
53300304214202
6223200343300
730545064210
oct6435377124
92240134130
10880148052
11411903293
12206914b30
13110465784
1484c6d940
155240991c
hex3475fe54

880148052 has 48 divisors (see below), whose sum is σ = 2607848320. Its totient is φ = 251470656.

The previous prime is 880148041. The next prime is 880148069. The reversal of 880148052 is 250841088.

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

It is a junction number, because it is equal to n+sod(n) for n = 880147998 and 880148016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 581353 + ... + 582864.

Almost surely, 2880148052 is an apocalyptic number.

It is an amenable number.

880148052 is an abundant number, since it is smaller than the sum of its proper divisors (1727700268).

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

880148052 is a wasteful number, since it uses less digits than its factorization.

880148052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164237 (or 1164229 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 880148052 is about 29667.2892593847. The cubic root of 880148052 is about 958.3377092545.

The spelling of 880148052 in words is "eight hundred eighty million, one hundred forty-eight thousand, fifty-two".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 189 252 378 756 1164217 2328434 3492651 4656868 6985302 8149519 10477953 13970604 16299038 20955906 24448557 31433859 32598076 41911812 48897114 62867718 73345671 97794228 125735436 146691342 220037013 293382684 440074026 880148052