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132087190 = 2513208719
BaseRepresentation
bin1111101111101…
…11110110010110
3100012112201120011
413313313312112
5232303242230
621035030434
73162502564
oct767676626
9305481504
10132087190
1168618074
123829b41a
1321499801
1413784a34
15b8e1e2a
hex7df7d96

132087190 has 8 divisors (see below), whose sum is σ = 237756960. Its totient is φ = 52834872.

The previous prime is 132087157. The next prime is 132087191. The reversal of 132087190 is 91780231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1320871902 = 34894051524192200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132087191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6604350 + ... + 6604369.

It is an arithmetic number, because the mean of its divisors is an integer number (29719620).

Almost surely, 2132087190 is an apocalyptic number.

132087190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132087190 is a deficient number, since it is larger than the sum of its proper divisors (105669770).

132087190 is a wasteful number, since it uses less digits than its factorization.

132087190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13208726.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 132087190 is about 11492.9191244000. The cubic root of 132087190 is about 509.2764184498.

The spelling of 132087190 in words is "one hundred thirty-two million, eighty-seven thousand, one hundred ninety".

Divisors: 1 2 5 10 13208719 26417438 66043595 132087190