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147107348 = 22195233701
BaseRepresentation
bin10001100010010…
…10111000010100
3101020210211100022
420301022320110
5300124413343
622333004312
73434251253
oct1061127024
9336724308
10147107348
1176046a23
1241323698
132462838b
141577479a
15cdac568
hex8c4ae14

147107348 has 24 divisors (see below), whose sum is σ = 271578720. Its totient is φ = 69530400.

The previous prime is 147107297. The next prime is 147107353. The reversal of 147107348 is 843701741.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37898 + ... + 41598.

It is an arithmetic number, because the mean of its divisors is an integer number (11315780).

Almost surely, 2147107348 is an apocalyptic number.

It is an amenable number.

147107348 is a deficient number, since it is larger than the sum of its proper divisors (124471372).

147107348 is a wasteful number, since it uses less digits than its factorization.

147107348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4247 (or 4245 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 147107348 is about 12128.7818019783. The cubic root of 147107348 is about 527.8916453885.

The spelling of 147107348 in words is "one hundred forty-seven million, one hundred seven thousand, three hundred forty-eight".

Divisors: 1 2 4 19 38 76 523 1046 2092 3701 7402 9937 14804 19874 39748 70319 140638 281276 1935623 3871246 7742492 36776837 73553674 147107348