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9023290495 = 54361688013
BaseRepresentation
bin10000110011101010…
…00111110001111111
3212021211220122120021
420121311013301333
5121434430243440
64051212233011
7436414463242
oct103165076177
925254818507
109023290495
11391045977a
1218b9a6b767
13b0a54635b
14618559259
1537c27c84a
hex219d47c7f

9023290495 has 16 divisors (see below), whose sum is σ = 11261413152. Its totient is φ = 6935160960.

The previous prime is 9023290489. The next prime is 9023290499. The reversal of 9023290495 is 5940923209.

It is a happy number.

It is not a de Polignac number, because 9023290495 - 227 = 8889072767 is a prime.

It is a super-3 number, since 3×90232904953 (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9023290499) 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, 330892 + ... + 357121.

It is an arithmetic number, because the mean of its divisors is an integer number (703838322).

It is the magic constant of a 2623 × 2623 magic square.

Almost surely, 29023290495 is an apocalyptic number.

9023290495 is a deficient number, since it is larger than the sum of its proper divisors (2238122657).

9023290495 is a wasteful number, since it uses less digits than its factorization.

9023290495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688122.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 9023290495 is about 94991.0021791538. The cubic root of 9023290495 is about 2081.8765805205.

The spelling of 9023290495 in words is "nine billion, twenty-three million, two hundred ninety thousand, four hundred ninety-five".

Divisors: 1 5 43 61 215 305 2623 13115 688013 3440065 29584559 41968793 147922795 209843965 1804658099 9023290495