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160142680 = 2355375539
BaseRepresentation
bin10011000101110…
…01010101011000
3102011100002110101
421202321111120
5311444031210
623520225144
73653122165
oct1142712530
9364302411
10160142680
118243a625
124576b1b4
13272406a9
14173a906c
15e0d4a3a
hex98b9558

160142680 has 32 divisors (see below), whose sum is σ = 367124400. Its totient is φ = 62847616.

The previous prime is 160142657. The next prime is 160142693. The reversal of 160142680 is 86241061.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35650 + ... + 39889.

Almost surely, 2160142680 is an apocalyptic number.

160142680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160142680 is an abundant number, since it is smaller than the sum of its proper divisors (206981720).

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

160142680 is a wasteful number, since it uses less digits than its factorization.

160142680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75603 (or 75599 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 160142680 is about 12654.7493060906. The cubic root of 160142680 is about 543.0448475022.

The spelling of 160142680 in words is "one hundred sixty million, one hundred forty-two thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 53 106 212 265 424 530 1060 2120 75539 151078 302156 377695 604312 755390 1510780 3021560 4003567 8007134 16014268 20017835 32028536 40035670 80071340 160142680