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2970092517 = 37243469877
BaseRepresentation
bin1011000100001000…
…0000001111100101
321122222202022222120
42301002000033211
522040320430032
61210415220153
7133413240600
oct26102001745
97588668876
102970092517
1112945a3517
126aa817659
133844426c2
1420265d337
15125b3762c
hexb10803e5

2970092517 has 24 divisors (see below), whose sum is σ = 4713816096. Its totient is φ = 1657722528.

The previous prime is 2970092497. The next prime is 2970092569. The reversal of 2970092517 is 7152900792.

It is not a de Polignac number, because 2970092517 - 214 = 2970076133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2970092017) 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, 228618 + ... + 241259.

It is an arithmetic number, because the mean of its divisors is an integer number (196409004).

Almost surely, 22970092517 is an apocalyptic number.

It is an amenable number.

2970092517 is a deficient number, since it is larger than the sum of its proper divisors (1743723579).

2970092517 is a wasteful number, since it uses less digits than its factorization.

2970092517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469937 (or 469930 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 42.

The square root of 2970092517 is about 54498.5551826835. Note that the first 3 decimals coincide. The cubic root of 2970092517 is about 1437.4408824787.

The spelling of 2970092517 in words is "two billion, nine hundred seventy million, ninety-two thousand, five hundred seventeen".

Divisors: 1 3 7 21 43 49 129 147 301 903 2107 6321 469877 1409631 3289139 9867417 20204711 23023973 60614133 69071919 141432977 424298931 990030839 2970092517