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1011000107 = 1377769239
BaseRepresentation
bin111100010000101…
…010001100101011
32121110101010102102
4330100222030223
54032304000412
6244153124015
734024234115
oct7420521453
92543333372
101011000107
11479757387
122426b960b
131315bc020
14983b23b5
155db558c2
hex3c42a32b

1011000107 has 4 divisors (see below), whose sum is σ = 1088769360. Its totient is φ = 933230856.

The previous prime is 1011000101. The next prime is 1011000187. The reversal of 1011000107 is 7010001101.

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

It is a cyclic number.

It is not a de Polignac number, because 1011000107 - 28 = 1010999851 is a prime.

It is a super-2 number, since 2×10110001072 = 2044242432708022898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011000101) 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, 38884607 + ... + 38884632.

It is an arithmetic number, because the mean of its divisors is an integer number (272192340).

Almost surely, 21011000107 is an apocalyptic number.

1011000107 is a deficient number, since it is larger than the sum of its proper divisors (77769253).

1011000107 is an equidigital number, since it uses as much as digits as its factorization.

1011000107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77769252.

The product of its (nonzero) digits is 7, while the sum is 11.

The square root of 1011000107 is about 31796.2278737589. The cubic root of 1011000107 is about 1003.6533391925.

Adding to 1011000107 its reverse (7010001101), we get a palindrome (8021001208).

The spelling of 1011000107 in words is "one billion, eleven million, one hundred seven", and thus it is an aban number.

Divisors: 1 13 77769239 1011000107