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10397473023 = 372418292081
BaseRepresentation
bin10011010111011110…
…01101100011111111
3222211121200100121110
421223233031203333
5132243223114043
64435421533103
7515442030300
oct115357154377
928747610543
1010397473023
114456114413
122022114193
13c99155802
14708c6a7a7
1540cc22b33
hex26bbcd8ff

10397473023 has 48 divisors (see below), whose sum is σ = 16547902560. Its totient is φ = 5786726400.

The previous prime is 10397472973. The next prime is 10397473033. The reversal of 10397473023 is 32037479301.

It is a Cunningham number, because it is equal to 1019682-1.

It is not a de Polignac number, because 10397473023 - 26 = 10397472959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10397473033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4995343 + ... + 4997423.

It is an arithmetic number, because the mean of its divisors is an integer number (344747970).

Almost surely, 210397473023 is an apocalyptic number.

10397473023 is a deficient number, since it is larger than the sum of its proper divisors (6150429537).

10397473023 is a wasteful number, since it uses less digits than its factorization.

10397473023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968 (or 2961 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 39.

The spelling of 10397473023 in words is "ten billion, three hundred ninety-seven million, four hundred seventy-three thousand, twenty-three".

Divisors: 1 3 7 21 41 49 123 147 287 829 861 2009 2081 2487 5803 6027 6243 14567 17409 33989 40621 43701 85321 101967 101969 121863 237923 255963 305907 597247 713769 1665461 1725149 1791741 4180729 4996383 5175447 12076043 12542187 36228129 70731109 84532301 212193327 253596903 495117763 1485353289 3465824341 10397473023