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8041058011 = 78371919249
BaseRepresentation
bin1110111110100100…
…01100111011011011
3202202101200001220101
413133102030323123
5112432002324021
63405523440231
7403156602550
oct73722147333
922671601811
108041058011
113456a70998
121684b26077
139b1bba3bc
14563d14a27
15320e0aa91
hex1df48cedb

8041058011 has 16 divisors (see below), whose sum is σ = 9313920000. Its totient is φ = 6799471488.

The previous prime is 8041057961. The next prime is 8041058017. The reversal of 8041058011 is 1108501408.

It is a cyclic number.

It is not a de Polignac number, because 8041058011 - 211 = 8041055963 is a prime.

It is a super-2 number, since 2×80410580112 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8041058017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408115 + ... + 427363.

It is an arithmetic number, because the mean of its divisors is an integer number (582120000).

Almost surely, 28041058011 is an apocalyptic number.

8041058011 is a deficient number, since it is larger than the sum of its proper divisors (1272861989).

8041058011 is a wasteful number, since it uses less digits than its factorization.

8041058011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20058.

The product of its (nonzero) digits is 1280, while the sum is 28.

The square root of 8041058011 is about 89671.9466221181. The cubic root of 8041058011 is about 2003.4156642148.

Adding to 8041058011 its reverse (1108501408), we get a palindrome (9149559419).

The spelling of 8041058011 in words is "eight billion, forty-one million, fifty-eight thousand, eleven".

Divisors: 1 7 83 581 719 5033 19249 59677 134743 417739 1597667 11183669 13840031 96880217 1148722573 8041058011