Search a number
-
+
147373050 = 23521189317
BaseRepresentation
bin10001100100010…
…11101111111010
3101021022022211010
420302023233322
5300211414200
622342414350
73436436016
oct1062135772
9337268733
10147373050
1176208610
12414313b6
13246bc2b6
1415803546
15ce11150
hex8c8bbfa

147373050 has 48 divisors (see below), whose sum is σ = 398715552. Its totient is φ = 35726400.

The previous prime is 147373049. The next prime is 147373081. The reversal of 147373050 is 50373741.

147373050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 147372999 and 147373017.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43009 + ... + 46308.

It is an arithmetic number, because the mean of its divisors is an integer number (8306574).

Almost surely, 2147373050 is an apocalyptic number.

147373050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147373050 is an abundant number, since it is smaller than the sum of its proper divisors (251342502).

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

147373050 is a wasteful number, since it uses less digits than its factorization.

147373050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89343 (or 89338 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 147373050 is about 12139.7302276451. The cubic root of 147373050 is about 528.2092762582.

The spelling of 147373050 in words is "one hundred forty-seven million, three hundred seventy-three thousand, fifty".

Divisors: 1 2 3 5 6 10 11 15 22 25 30 33 50 55 66 75 110 150 165 275 330 550 825 1650 89317 178634 267951 446585 535902 893170 982487 1339755 1964974 2232925 2679510 2947461 4465850 4912435 5894922 6698775 9824870 13397550 14737305 24562175 29474610 49124350 73686525 147373050