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10707003407 = 67159806021
BaseRepresentation
bin10011111100010111…
…11110100000001111
31000122012010010110202
421332023332200033
5133411443102112
64530240124115
7526221012242
oct117613764017
930565103422
1010707003407
1145a4908151
1220a990663b
13101830c499
14738001259
15429eb56c2
hex27e2fe80f

10707003407 has 4 divisors (see below), whose sum is σ = 10866809496. Its totient is φ = 10547197320.

The previous prime is 10707003383. The next prime is 10707003491. The reversal of 10707003407 is 70430070701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10707003407 is a prime.

It is a super-2 number, since 2×107070034072 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10707003407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10707003497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79902944 + ... + 79903077.

It is an arithmetic number, because the mean of its divisors is an integer number (2716702374).

Almost surely, 210707003407 is an apocalyptic number.

10707003407 is a deficient number, since it is larger than the sum of its proper divisors (159806089).

10707003407 is an equidigital number, since it uses as much as digits as its factorization.

10707003407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159806088.

The product of its (nonzero) digits is 4116, while the sum is 29.

The spelling of 10707003407 in words is "ten billion, seven hundred seven million, three thousand, four hundred seven".

Divisors: 1 67 159806021 10707003407