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473129352 = 23327390017
BaseRepresentation
bin11100001100110…
…110000110001000
31012222021110110100
4130030312012020
51432110114402
6114540445400
714503350603
oct3414660610
91188243410
10473129352
112230840a3
12112549860
13770375c7
1446b9d33a
152b80b71c
hex1c336188

473129352 has 48 divisors (see below), whose sum is σ = 1298959740. Its totient is φ = 155547648.

The previous prime is 473129351. The next prime is 473129369. The reversal of 473129352 is 253921374.

It can be written as a sum of positive squares in 2 ways, for example, as 441252036 + 31877316 = 21006^2 + 5646^2 .

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 (473129351) 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, 39753 + ... + 50264.

Almost surely, 2473129352 is an apocalyptic number.

It is an amenable number.

473129352 is an abundant number, since it is smaller than the sum of its proper divisors (825830388).

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

473129352 is a wasteful number, since it uses less digits than its factorization.

473129352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90102 (or 90095 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 473129352 is about 21751.5367732949. The cubic root of 473129352 is about 779.2197720726.

The spelling of 473129352 in words is "four hundred seventy-three million, one hundred twenty-nine thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 73 146 219 292 438 584 657 876 1314 1752 2628 5256 90017 180034 270051 360068 540102 720136 810153 1080204 1620306 2160408 3240612 6481224 6571241 13142482 19713723 26284964 39427446 52569928 59141169 78854892 118282338 157709784 236564676 473129352