Search a number
-
+
152126480 = 24511172871
BaseRepresentation
bin10010001000101…
…00010000010000
3101121020211022002
421010110100100
5302421021410
623032333132
73525024302
oct1104242020
9347224262
10152126480
1178964970
1242b441a8
1325694a8c
14162bd972
15d54e7a5
hex9114410

152126480 has 40 divisors (see below), whose sum is σ = 385850304. Its totient is φ = 55318400.

The previous prime is 152126477. The next prime is 152126549. The reversal of 152126480 is 84621251.

152126480 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 85556 + ... + 87315.

Almost surely, 2152126480 is an apocalyptic number.

152126480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152126480 is an abundant number, since it is smaller than the sum of its proper divisors (233723824).

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

152126480 is a wasteful number, since it uses less digits than its factorization.

152126480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172895 (or 172889 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 152126480 is about 12333.9563806590. The cubic root of 152126480 is about 533.8283147760.

The spelling of 152126480 in words is "one hundred fifty-two million, one hundred twenty-six thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 172871 345742 691484 864355 1382968 1728710 1901581 2765936 3457420 3803162 6914840 7606324 9507905 13829680 15212648 19015810 30425296 38031620 76063240 152126480