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23331000010 = 256169155351
BaseRepresentation
bin10101101110101000…
…101100111011001010
32020012222101121020111
4111232220230323022
5340240214000020
614415040144534
71454110141123
oct255650547312
966188347214
1023331000010
11999281769a
12463160814a
13227a822166
1411b485104a
159183e3d5a
hex56ea2ceca

23331000010 has 32 divisors (see below), whose sum is σ = 42746799744. Its totient is φ = 9165960000.

The previous prime is 23331000001. The next prime is 23331000023. The reversal of 23331000010 is 1000013332.

It is a super-2 number, since 2×233310000102 (a number of 22 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 393835 + ... + 449185.

It is an arithmetic number, because the mean of its divisors is an integer number (1335837492).

Almost surely, 223331000010 is an apocalyptic number.

23331000010 is a deficient number, since it is larger than the sum of its proper divisors (19415799734).

23331000010 is a wasteful number, since it uses less digits than its factorization.

23331000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56110.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 23331000010 its reverse (1000013332), we get a palindrome (24331013342).

The spelling of 23331000010 in words is "twenty-three billion, three hundred thirty-one million, ten", and thus it is an aban number.

Divisors: 1 2 5 10 61 122 305 610 691 1382 3455 6910 42151 55351 84302 110702 210755 276755 421510 553510 3376411 6752822 16882055 33764110 38247541 76495082 191237705 382475410 2333100001 4666200002 11665500005 23331000010