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156066 = 2319372
BaseRepresentation
bin100110000110100010
321221002020
4212012202
514443231
63202310
71220001
oct460642
9257066
10156066
11a7289
1276396
1356061
1440c38
1531396
hex261a2

156066 has 24 divisors (see below), whose sum is σ = 337680. Its totient is φ = 47952.

The previous prime is 156061. The next prime is 156071. The reversal of 156066 is 660651.

It is an interprime number because it is at equal distance from previous prime (156061) and next prime (156071).

It is not an unprimeable number, because it can be changed into a prime (156061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4200 + ... + 4236.

It is an arithmetic number, because the mean of its divisors is an integer number (14070).

2156066 is an apocalyptic number.

156066 is an abundant number, since it is smaller than the sum of its proper divisors (181614).

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

156066 is a wasteful number, since it uses less digits than its factorization.

156066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98 (or 61 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 156066 is about 395.0518953252. The cubic root of 156066 is about 53.8397167606.

It can be divided in two parts, 15606 and 6, that multiplied together give a square (93636 = 3062).

The spelling of 156066 in words is "one hundred fifty-six thousand, sixty-six".

Divisors: 1 2 3 6 19 37 38 57 74 111 114 222 703 1369 1406 2109 2738 4107 4218 8214 26011 52022 78033 156066