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3164039 = 7389487
BaseRepresentation
bin1100000100011110000111
312221202020122
430010132013
51302222124
6151452155
735615414
oct14043607
95852218
103164039
11187120a
12108705b
1386a218
145c510b
1542775e
hex304787

3164039 has 8 divisors (see below), whose sum is σ = 3250080. Its totient is φ = 3079296.

The previous prime is 3164003. The next prime is 3164053. The reversal of 3164039 is 9304613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3164039 is a prime.

It is a super-2 number, since 2×31640392 = 20022285587042, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3163999 and 3164017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3164059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6254 + ... + 6740.

It is an arithmetic number, because the mean of its divisors is an integer number (406260).

Almost surely, 23164039 is an apocalyptic number.

3164039 is a deficient number, since it is larger than the sum of its proper divisors (86041).

3164039 is an equidigital number, since it uses as much as digits as its factorization.

3164039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 3164039 is about 1778.7745781858. The cubic root of 3164039 is about 146.8071730886.

The spelling of 3164039 in words is "three million, one hundred sixty-four thousand, thirty-nine".

Divisors: 1 73 89 487 6497 35551 43343 3164039