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2979114852 = 2237178319891
BaseRepresentation
bin1011000110010001…
…1010111101100100
321200121201201022010
42301210122331210
522100123133402
61211340434220
7133553026020
oct26144327544
97617651263
102979114852
1112996a609a
126b1848970
1338628126c
1420392b380
1512681aa6c
hexb191af64

2979114852 has 48 divisors (see below), whose sum is σ = 7949161472. Its totient is φ = 850655520.

The previous prime is 2979114851. The next prime is 2979114869. The reversal of 2979114852 is 2584119792.

It is a happy number.

2979114852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2979114851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139827 + ... + 159717.

Almost surely, 22979114852 is an apocalyptic number.

It is an amenable number.

2979114852 is an abundant number, since it is smaller than the sum of its proper divisors (4970046620).

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

2979114852 is a wasteful number, since it uses less digits than its factorization.

2979114852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21688 (or 21686 counting only the distinct ones).

The product of its digits is 362880, while the sum is 48.

The square root of 2979114852 is about 54581.2683253147. The cubic root of 2979114852 is about 1438.8949295668.

The spelling of 2979114852 in words is "two billion, nine hundred seventy-nine million, one hundred fourteen thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 1783 3566 5349 7132 10698 12481 19891 21396 24962 37443 39782 49924 59673 74886 79564 119346 139237 149772 238692 278474 417711 556948 835422 1670844 35465653 70931306 106396959 141862612 212793918 248259571 425587836 496519142 744778713 993038284 1489557426 2979114852