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242010160 = 2457432161
BaseRepresentation
bin11100110110011…
…00100000110000
3121212101101112021
432123030200300
5443423311120
640003041224
75666023660
oct1633144060
9555341467
10242010160
111146768a7
1269070214
133b1a5aa2
14241da1a0
15163a6aaa
hexe6cc830

242010160 has 40 divisors (see below), whose sum is σ = 643057056. Its totient is φ = 82974720.

The previous prime is 242010091. The next prime is 242010161. The reversal of 242010160 is 61010242.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (242010161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215521 + ... + 216640.

Almost surely, 2242010160 is an apocalyptic number.

242010160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242010160 is an abundant number, since it is smaller than the sum of its proper divisors (401046896).

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

242010160 is a wasteful number, since it uses less digits than its factorization.

242010160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432181 (or 432175 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 242010160 is about 15556.6757374447. The cubic root of 242010160 is about 623.1766892331.

The spelling of 242010160 in words is "two hundred forty-two million, ten thousand, one hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 432161 864322 1728644 2160805 3025127 3457288 4321610 6050254 6914576 8643220 12100508 15125635 17286440 24201016 30251270 34572880 48402032 60502540 121005080 242010160