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7970027 = 133071997
BaseRepresentation
bin11110011001110011101011
3112222220211012
4132121303223
54020020102
6442454135
7124513142
oct36316353
915886735
107970027
114553aaa
12280434b
1318608c0
1410b6759
15a76752
hex799ceb

7970027 has 8 divisors (see below), whose sum is σ = 8615376. Its totient is φ = 7329312.

The previous prime is 7970023. The next prime is 7970033. The reversal of 7970027 is 7200797.

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

It is a cyclic number.

It is not a de Polignac number, because 7970027 - 22 = 7970023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7969975 and 7970002.

It is not an unprimeable number, because it can be changed into a prime (7970021) 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, 2993 + ... + 4989.

It is an arithmetic number, because the mean of its divisors is an integer number (1076922).

Almost surely, 27970027 is an apocalyptic number.

7970027 is a deficient number, since it is larger than the sum of its proper divisors (645349).

7970027 is a wasteful number, since it uses less digits than its factorization.

7970027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317.

The product of its (nonzero) digits is 6174, while the sum is 32.

The square root of 7970027 is about 2823.1236246399. The cubic root of 7970027 is about 199.7499124113.

The spelling of 7970027 in words is "seven million, nine hundred seventy thousand, twenty-seven".

Divisors: 1 13 307 1997 3991 25961 613079 7970027