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10067970 = 2351130509
BaseRepresentation
bin100110011010…
…000000000010
3200221111122210
4212122000002
510034133340
6555442550
7151401453
oct46320002
920844583
1010067970
115757240
123456456
1321167a3
1414a112a
15d3d180
hex99a002

10067970 has 32 divisors (see below), whose sum is σ = 26360640. Its totient is φ = 2440640.

The previous prime is 10067969. The next prime is 10067971. The reversal of 10067970 is 7976001.

It is an interprime number because it is at equal distance from previous prime (10067969) and next prime (10067971).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (10067971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14925 + ... + 15584.

It is an arithmetic number, because the mean of its divisors is an integer number (823770).

Almost surely, 210067970 is an apocalyptic number.

10067970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10067970 is an abundant number, since it is smaller than the sum of its proper divisors (16292670).

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

10067970 is a wasteful number, since it uses less digits than its factorization.

10067970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30530.

The product of its (nonzero) digits is 2646, while the sum is 30.

The square root of 10067970 is about 3173.0064607561. The cubic root of 10067970 is about 215.9304903225.

The spelling of 10067970 in words is "ten million, sixty-seven thousand, nine hundred seventy".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 30509 61018 91527 152545 183054 305090 335599 457635 671198 915270 1006797 1677995 2013594 3355990 5033985 10067970