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164202063 = 3891016089
BaseRepresentation
bin10011100100110…
…00011001001111
3102102222022212220
421302120121033
5314013431223
624143230423
74032460134
oct1162303117
9372868786
10164202063
1184762493
1246ba8413
13280322ac
1417b4458b
15e6376e3
hex9c9864f

164202063 has 16 divisors (see below), whose sum is σ = 223624800. Its totient is φ = 107148800.

The previous prime is 164202043. The next prime is 164202107. The reversal of 164202063 is 360202461.

164202063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 164202063 - 29 = 164201551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164202043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23923 + ... + 30011.

It is an arithmetic number, because the mean of its divisors is an integer number (13976550).

Almost surely, 2164202063 is an apocalyptic number.

164202063 is a deficient number, since it is larger than the sum of its proper divisors (59422737).

164202063 is a wasteful number, since it uses less digits than its factorization.

164202063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6282.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 164202063 is about 12814.1352810090. The cubic root of 164202063 is about 547.5950786692.

The spelling of 164202063 in words is "one hundred sixty-four million, two hundred two thousand, sixty-three".

Divisors: 1 3 89 101 267 303 6089 8989 18267 26967 541921 614989 1625763 1844967 54734021 164202063