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2998251124 = 221168142071
BaseRepresentation
bin1011001010110101…
…1010111001110100
321201221201221022221
42302231122321310
522120023013444
61213302532124
7134204466631
oct26255327164
97657657287
102998251124
1112a94864a0
126b8137044
1338a2214bb
142062ad188
1512834aa84
hexb2b5ae74

2998251124 has 12 divisors (see below), whose sum is σ = 5723934048. Its totient is φ = 1362841400.

The previous prime is 2998251107. The next prime is 2998251209. The reversal of 2998251124 is 4211528992.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34070992 + ... + 34071079.

It is an arithmetic number, because the mean of its divisors is an integer number (476994504).

Almost surely, 22998251124 is an apocalyptic number.

It is an amenable number.

2998251124 is a deficient number, since it is larger than the sum of its proper divisors (2725682924).

2998251124 is a wasteful number, since it uses less digits than its factorization.

2998251124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68142086 (or 68142084 counting only the distinct ones).

The product of its digits is 103680, while the sum is 43.

The square root of 2998251124 is about 54756.2884425159. The cubic root of 2998251124 is about 1441.9692585348.

The spelling of 2998251124 in words is "two billion, nine hundred ninety-eight million, two hundred fifty-one thousand, one hundred twenty-four".

Divisors: 1 2 4 11 22 44 68142071 136284142 272568284 749562781 1499125562 2998251124