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2110708972 = 222918195767
BaseRepresentation
bin111110111001110…
…1101110011101100
312110002200010101101
41331303231303230
513310320141342
6545235452444
7103206505321
oct17563556354
95402603341
102110708972
11993492989
124aaa57124
1327839a328
14160476b48
15c54803b7
hex7dcedcec

2110708972 has 12 divisors (see below), whose sum is σ = 3821111280. Its totient is φ = 1018962896.

The previous prime is 2110708969. The next prime is 2110708979. The reversal of 2110708972 is 2798070112.

It is not an unprimeable number, because it can be changed into a prime (2110708979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9097768 + ... + 9097999.

It is an arithmetic number, because the mean of its divisors is an integer number (318425940).

Almost surely, 22110708972 is an apocalyptic number.

It is an amenable number.

2110708972 is a deficient number, since it is larger than the sum of its proper divisors (1710402308).

2110708972 is a wasteful number, since it uses less digits than its factorization.

2110708972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18195800 (or 18195798 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 2110708972 is about 45942.4528295998. The cubic root of 2110708972 is about 1282.7522508939.

The spelling of 2110708972 in words is "two billion, one hundred ten million, seven hundred eight thousand, nine hundred seventy-two".

Divisors: 1 2 4 29 58 116 18195767 36391534 72783068 527677243 1055354486 2110708972