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116606180 = 22513742557
BaseRepresentation
bin1101111001101…
…00010011100100
322010102012121102
412330310103210
5214322344210
615323135232
72614064465
oct674642344
9263365542
10116606180
115a903a49
1233074518
131b209252
14116b4d6c
15a384ea5
hex6f344e4

116606180 has 24 divisors (see below), whose sum is σ = 246666168. Its totient is φ = 46300928.

The previous prime is 116606177. The next prime is 116606183. The reversal of 116606180 is 81606611.

It is an interprime number because it is at equal distance from previous prime (116606177) and next prime (116606183).

It can be written as a sum of positive squares in 4 ways, for example, as 48972004 + 67634176 = 6998^2 + 8224^2 .

It is not an unprimeable number, because it can be changed into a prime (116606183) 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, 18539 + ... + 24018.

It is an arithmetic number, because the mean of its divisors is an integer number (10277757).

Almost surely, 2116606180 is an apocalyptic number.

116606180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116606180 is an abundant number, since it is smaller than the sum of its proper divisors (130059988).

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

116606180 is a wasteful number, since it uses less digits than its factorization.

116606180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42703 (or 42701 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 116606180 is about 10798.4341457454. The cubic root of 116606180 is about 488.5479433750.

The spelling of 116606180 in words is "one hundred sixteen million, six hundred six thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 137 274 548 685 1370 2740 42557 85114 170228 212785 425570 851140 5830309 11660618 23321236 29151545 58303090 116606180