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2952392870 = 257257164113
BaseRepresentation
bin1010111111111001…
…1111000010100110
321121202110002122002
42233332133002212
522021303032440
61204544005302
7133106632250
oct25776370246
97552402562
102952392870
111285604509
126a4900832
1338088633b
14200172cd0
151242dd115
hexaff9f0a6

2952392870 has 32 divisors (see below), whose sum is σ = 6097163328. Its totient is φ = 1008304128.

The previous prime is 2952392869. The next prime is 2952392887. The reversal of 2952392870 is 782932592.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64067 + ... + 100046.

It is an arithmetic number, because the mean of its divisors is an integer number (190536354).

Almost surely, 22952392870 is an apocalyptic number.

2952392870 is an abundant number, since it is smaller than the sum of its proper divisors (3144770458).

2952392870 is a wasteful number, since it uses less digits than its factorization.

2952392870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164384.

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 2952392870 is about 54335.9261446789. The cubic root of 2952392870 is about 1434.5798152224.

The spelling of 2952392870 in words is "two billion, nine hundred fifty-two million, three hundred ninety-two thousand, eight hundred seventy".

Divisors: 1 2 5 7 10 14 35 70 257 514 1285 1799 2570 3598 8995 17990 164113 328226 820565 1148791 1641130 2297582 5743955 11487910 42177041 84354082 210885205 295239287 421770410 590478574 1476196435 2952392870