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3133121330010 = 235714919625381
BaseRepresentation
bin101101100101111100100…
…101010111101101011010
3102002112010121112111220010
4231211330211113231122
5402313113030030020
610355200331342350
7442234444614660
oct55457445275532
912075117474803
103133121330010
11aa8827346291
12427277bb19b6
131995b528a369
14ab902b4cc30
1556776615de0
hex2d97c957b5a

3133121330010 has 32 divisors (see below), whose sum is σ = 8593704220032. Its totient is φ = 716142018240.

The previous prime is 3133121329993. The next prime is 3133121330021. The reversal of 3133121330010 is 100331213313.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7459812481 + ... + 7459812900.

It is an arithmetic number, because the mean of its divisors is an integer number (268553256876).

Almost surely, 23133121330010 is an apocalyptic number.

3133121330010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3133121330010 is an abundant number, since it is smaller than the sum of its proper divisors (5460582890022).

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

3133121330010 is a wasteful number, since it uses less digits than its factorization.

3133121330010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14919625398.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 3133121330010 its reverse (100331213313), we get a palindrome (3233452543323).

The spelling of 3133121330010 in words is "three trillion, one hundred thirty-three billion, one hundred twenty-one million, three hundred thirty thousand, ten".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 14919625381 29839250762 44758876143 74598126905 89517752286 104437377667 149196253810 208874755334 223794380715 313312133001 447588761430 522186888335 626624266002 1044373776670 1566560665005 3133121330010