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2130010983 = 321517512087
BaseRepresentation
bin111111011110101…
…0110001101100111
312111102222202202200
41332331112031213
513330240322413
6551205305543
7103532536362
oct17675261547
95442882680
102130010983
119a3376861
124b54052b3
1327c397b39
14162c5d0d9
15c6ee4573
hex7ef56367

2130010983 has 24 divisors (see below), whose sum is σ = 3102667776. Its totient is φ = 1408050000.

The previous prime is 2130010969. The next prime is 2130010991. The reversal of 2130010983 is 3890100312.

It is not a de Polignac number, because 2130010983 - 25 = 2130010951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130010913) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1019566 + ... + 1021652.

It is an arithmetic number, because the mean of its divisors is an integer number (129277824).

Almost surely, 22130010983 is an apocalyptic number.

2130010983 is a deficient number, since it is larger than the sum of its proper divisors (972656793).

2130010983 is a wasteful number, since it uses less digits than its factorization.

2130010983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995 (or 2992 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 2130010983 is about 46152.0420241618. The cubic root of 2130010983 is about 1286.6505626845.

The spelling of 2130010983 in words is "two billion, one hundred thirty million, ten thousand, nine hundred eighty-three".

Divisors: 1 3 9 151 453 751 1359 2087 2253 6261 6759 18783 113401 315137 340203 945411 1020609 1567337 2836233 4702011 14106033 236667887 710003661 2130010983