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2925057950 = 25279740521
BaseRepresentation
bin1010111001011000…
…1101011110011110
321112212000100011122
42232112031132132
521442303323300
61202130050542
7132325403513
oct25626153636
97485010148
102925057950
111271134371
12697719a52
13378005429
141da69930a
15121bddc85
hexae58d79e

2925057950 has 24 divisors (see below), whose sum is σ = 5509483680. Its totient is φ = 1155211200.

The previous prime is 2925057911. The next prime is 2925058007. The reversal of 2925057950 is 597505292.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 366311 + ... + 374210.

It is an arithmetic number, because the mean of its divisors is an integer number (229561820).

Almost surely, 22925057950 is an apocalyptic number.

2925057950 is a deficient number, since it is larger than the sum of its proper divisors (2584425730).

2925057950 is a wasteful number, since it uses less digits than its factorization.

2925057950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740612 (or 740607 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 44.

The square root of 2925057950 is about 54083.8048772458. The cubic root of 2925057950 is about 1430.1386974865.

The spelling of 2925057950 in words is "two billion, nine hundred twenty-five million, fifty-seven thousand, nine hundred fifty".

Divisors: 1 2 5 10 25 50 79 158 395 790 1975 3950 740521 1481042 3702605 7405210 18513025 37026050 58501159 117002318 292505795 585011590 1462528975 2925057950