Search a number
-
+
148059433580 = 2257402971679
BaseRepresentation
bin1000100111100100000…
…1111010101001101100
3112011011111221112012012
42021321001322221230
54411211203333310
6152003443300352
713461023264132
oct2117101725154
9464144845165
10148059433580
1157878765953
122484097a6b8
1310c675142c6
147247b67752
153cb855bc05
hex227907aa6c

148059433580 has 12 divisors (see below), whose sum is σ = 310924810560. Its totient is φ = 59223773424.

The previous prime is 148059433567. The next prime is 148059433583. The reversal of 148059433580 is 85334950841.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (148059433583) 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, 3701485820 + ... + 3701485859.

It is an arithmetic number, because the mean of its divisors is an integer number (25910400880).

Almost surely, 2148059433580 is an apocalyptic number.

148059433580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148059433580 is an abundant number, since it is smaller than the sum of its proper divisors (162865376980).

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

148059433580 is a wasteful number, since it uses less digits than its factorization.

148059433580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7402971688 (or 7402971686 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 148059433580 in words is "one hundred forty-eight billion, fifty-nine million, four hundred thirty-three thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 7402971679 14805943358 29611886716 37014858395 74029716790 148059433580