Search a number
-
+
145026030120 = 23351208550251
BaseRepresentation
bin1000011100010000111…
…0011001101000101000
3111212100010001122220220
42013010032121220220
54334003130430440
6150342443050040
713322610626226
oct2070416315050
9455303048826
10145026030120
115656145aa44
1224134b10920
13108a2c3590a
14703ad47b16
153b8c0ba8d0
hex21c4399a28

145026030120 has 32 divisors (see below), whose sum is σ = 435078090720. Its totient is φ = 38673608000.

The previous prime is 145026030103. The next prime is 145026030181. The reversal of 145026030120 is 21030620541.

145026030120 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 (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604275006 + ... + 604275245.

It is an arithmetic number, because the mean of its divisors is an integer number (13596190335).

Almost surely, 2145026030120 is an apocalyptic number.

145026030120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145026030120 is an abundant number, since it is smaller than the sum of its proper divisors (290052060600).

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

145026030120 is a wasteful number, since it uses less digits than its factorization.

145026030120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208550265 (or 1208550261 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 145026030120 its reverse (21030620541), we get a palindrome (166056650661).

The spelling of 145026030120 in words is "one hundred forty-five billion, twenty-six million, thirty thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 1208550251 2417100502 3625650753 4834201004 6042751255 7251301506 9668402008 12085502510 14502603012 18128253765 24171005020 29005206024 36256507530 48342010040 72513015060 145026030120