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10232003390 = 257732002349
BaseRepresentation
bin10011000011101111…
…11111101100111110
3222102002022121221112
421201313333230332
5131423343102030
64411151202022
7511362410450
oct114167775476
928362277845
1010232003390
114380776654
121b96816312
13c70a9b59b
146d0cb62d0
153ed439a95
hex261dffb3e

10232003390 has 32 divisors (see below), whose sum is σ = 21337041600. Its totient is φ = 3460057344.

The previous prime is 10232003389. The next prime is 10232003393. The reversal of 10232003390 is 9330023201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232003393) 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 15 ways as a sum of consecutive naturals, for example, 996065 + ... + 1006284.

It is an arithmetic number, because the mean of its divisors is an integer number (666782550).

Almost surely, 210232003390 is an apocalyptic number.

10232003390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10232003390 is an abundant number, since it is smaller than the sum of its proper divisors (11105038210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10232003390 is a wasteful number, since it uses less digits than its factorization.

10232003390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002436.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 10232003390 its reverse (9330023201), we get a palindrome (19562026591).

The spelling of 10232003390 in words is "ten billion, two hundred thirty-two million, three thousand, three hundred ninety".

Divisors: 1 2 5 7 10 14 35 70 73 146 365 511 730 1022 2555 5110 2002349 4004698 10011745 14016443 20023490 28032886 70082215 140164430 146171477 292342954 730857385 1023200339 1461714770 2046400678 5116001695 10232003390