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4979065 = 571331353
BaseRepresentation
bin10010111111100101111001
3100100221222211
4102333211321
52233312230
6254415121
760215140
oct22774571
910327884
104979065
1128a0933
1218014a1
1310543c0
14938757
1568542a
hex4bf979

4979065 has 32 divisors (see below), whose sum is σ = 7612416. Its totient is φ = 3041280.

The previous prime is 4979059. The next prime is 4979071. The reversal of 4979065 is 5609794.

It is an interprime number because it is at equal distance from previous prime (4979059) and next prime (4979071).

It is not a de Polignac number, because 4979065 - 23 = 4979057 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13929 + ... + 14281.

It is an arithmetic number, because the mean of its divisors is an integer number (237888).

Almost surely, 24979065 is an apocalyptic number.

It is an amenable number.

4979065 is a deficient number, since it is larger than the sum of its proper divisors (2633351).

4979065 is a wasteful number, since it uses less digits than its factorization.

4979065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 4979065 is about 2231.3818588489. The cubic root of 4979065 is about 170.7586051640.

The spelling of 4979065 in words is "four million, nine hundred seventy-nine thousand, sixty-five".

Divisors: 1 5 7 13 31 35 65 91 155 217 353 403 455 1085 1765 2015 2471 2821 4589 10943 12355 14105 22945 32123 54715 76601 142259 160615 383005 711295 995813 4979065