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92020301 = 432140007
BaseRepresentation
bin1010111110000…
…01111001001101
320102011010010022
411133001321031
5142024122201
613044151525
72165105522
oct537017115
9212133108
1092020301
1147a4123a
12269985a5
13160ab6a9
14c315149
15812a41b
hex57c1e4d

92020301 has 4 divisors (see below), whose sum is σ = 94160352. Its totient is φ = 89880252.

The previous prime is 92020283. The next prime is 92020333. The reversal of 92020301 is 10302029.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-92020301 is a prime.

It is a super-2 number, since 2×920203012 = 16935471592261202, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 92020301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92020351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1069961 + ... + 1070046.

It is an arithmetic number, because the mean of its divisors is an integer number (23540088).

Almost surely, 292020301 is an apocalyptic number.

It is an amenable number.

92020301 is a deficient number, since it is larger than the sum of its proper divisors (2140051).

92020301 is a wasteful number, since it uses less digits than its factorization.

92020301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140050.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 92020301 is about 9592.7212510320. The cubic root of 92020301 is about 451.4689461670.

The spelling of 92020301 in words is "ninety-two million, twenty thousand, three hundred one".

Divisors: 1 43 2140007 92020301