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10017070 = 257220443
BaseRepresentation
bin100110001101…
…100100101110
3200211220211121
4212031210232
510031021240
6554411154
7151100200
oct46154456
920756747
1010017070
115721a78
123430aba
1320c957b
14148a770
15d2d04a
hex98d92e

10017070 has 24 divisors (see below), whose sum is σ = 20975544. Its totient is φ = 3434256.

The previous prime is 10017067. The next prime is 10017101. The reversal of 10017070 is 7071001.

It is a happy number.

10017070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9732 + ... + 10711.

It is an arithmetic number, because the mean of its divisors is an integer number (873981).

Almost surely, 210017070 is an apocalyptic number.

10017070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10017070 is an abundant number, since it is smaller than the sum of its proper divisors (10958474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10017070 is a wasteful number, since it uses less digits than its factorization.

10017070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20464 (or 20457 counting only the distinct ones).

The product of its (nonzero) digits is 49, while the sum is 16.

The square root of 10017070 is about 3164.9755133334. The cubic root of 10017070 is about 215.5659866509.

Adding to 10017070 its reverse (7071001), we get a palindrome (17088071).

The spelling of 10017070 in words is "ten million, seventeen thousand, seventy".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 20443 40886 102215 143101 204430 286202 715505 1001707 1431010 2003414 5008535 10017070