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10067020 = 225503351
BaseRepresentation
bin100110011001…
…110001001100
3200221110100121
4212121301030
510034121040
6555434324
7151365625
oct46316114
920843317
1010067020
115756557
1234559a4
132116222
1414a0a4c
15d3cc4a
hex999c4c

10067020 has 12 divisors (see below), whose sum is σ = 21140784. Its totient is φ = 4026800.

The previous prime is 10066981. The next prime is 10067023. The reversal of 10067020 is 2076001.

It is a super-3 number, since 3×100670203 (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10066985 and 10067003.

It is not an unprimeable number, because it can be changed into a prime (10067023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251656 + ... + 251695.

It is an arithmetic number, because the mean of its divisors is an integer number (1761732).

Almost surely, 210067020 is an apocalyptic number.

10067020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10067020 is an abundant number, since it is smaller than the sum of its proper divisors (11073764).

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

10067020 is a wasteful number, since it uses less digits than its factorization.

10067020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503360 (or 503358 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 10067020 is about 3172.8567569306. The cubic root of 10067020 is about 215.9236984728.

The spelling of 10067020 in words is "ten million, sixty-seven thousand, twenty".

Divisors: 1 2 4 5 10 20 503351 1006702 2013404 2516755 5033510 10067020