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992342033 = 8111223603
BaseRepresentation
bin111011001001011…
…111000000010001
32120011021012100122
4323021133000101
54013014421113
6242245200025
733406524314
oct7311370021
92504235318
10992342033
1146a173291
12238400015
1312a788647
1495b1697b
155c1bc408
hex3b25f011

992342033 has 4 divisors (see below), whose sum is σ = 993566448. Its totient is φ = 991117620.

The previous prime is 992342009. The next prime is 992342123. The reversal of 992342033 is 330243299.

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 not a de Polignac number, because 992342033 - 224 = 975564817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 992341984 and 992342002.

It is not an unprimeable number, because it can be changed into a prime (992342233) 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, 610991 + ... + 612612.

It is an arithmetic number, because the mean of its divisors is an integer number (248391612).

Almost surely, 2992342033 is an apocalyptic number.

It is an amenable number.

992342033 is a deficient number, since it is larger than the sum of its proper divisors (1224415).

992342033 is a wasteful number, since it uses less digits than its factorization.

992342033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224414.

The product of its (nonzero) digits is 34992, while the sum is 35.

The square root of 992342033 is about 31501.4608073975. The cubic root of 992342033 is about 997.4408004180.

The spelling of 992342033 in words is "nine hundred ninety-two million, three hundred forty-two thousand, thirty-three".

Divisors: 1 811 1223603 992342033