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10320232412 = 2272106149627
BaseRepresentation
bin10011001110010001…
…00011111111011100
3222122020100010102002
421213020203333130
5132113434414122
64424022221432
7513513346100
oct114710437734
928566303362
1010320232412
1144165583a6
122000284878
13c861503c9
146dc8c1900
15406066992
hex267223fdc

10320232412 has 36 divisors (see below), whose sum is σ = 21029269464. Its totient is φ = 4418699040.

The previous prime is 10320232361. The next prime is 10320232427. The reversal of 10320232412 is 21423202301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183143 + ... + 232769.

It is an arithmetic number, because the mean of its divisors is an integer number (584146374).

Almost surely, 210320232412 is an apocalyptic number.

It is an amenable number.

10320232412 is an abundant number, since it is smaller than the sum of its proper divisors (10709037052).

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

10320232412 is a wasteful number, since it uses less digits than its factorization.

10320232412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50706 (or 50697 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10320232412 its reverse (21423202301), we get a palindrome (31743434713).

The spelling of 10320232412 in words is "ten billion, three hundred twenty million, two hundred thirty-two thousand, four hundred twelve".

Divisors: 1 2 4 7 14 28 49 98 196 1061 2122 4244 7427 14854 29708 49627 51989 99254 103978 198508 207956 347389 694778 1389556 2431723 4863446 9726892 52654247 105308494 210616988 368579729 737159458 1474318916 2580058103 5160116206 10320232412