Base | Representation |
---|---|
bin | 1000101000111111011… |
… | …1010111001010001110 |
3 | 112012011012211111011010 |
4 | 2022033313113022032 |
5 | 4413002242331414 |
6 | 152105450510050 |
7 | 13503354536343 |
oct | 2121767271216 |
9 | 465135744133 |
10 | 148442542734 |
11 | 57a54a44492 |
12 | 24929135326 |
13 | 10cc89c0705 |
14 | 72829b27ca |
15 | 3cdbed5959 |
hex | 228fdd728e |
148442542734 has 32 divisors (see below), whose sum is σ = 297433049760. Its totient is φ = 49389596672.
The previous prime is 148442542691. The next prime is 148442542753. The reversal of 148442542734 is 437245244841.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9024982 + ... + 9041414.
It is an arithmetic number, because the mean of its divisors is an integer number (9294782805).
Almost surely, 2148442542734 is an apocalyptic number.
148442542734 is an abundant number, since it is smaller than the sum of its proper divisors (148990507026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148442542734 is a wasteful number, since it uses less digits than its factorization.
148442542734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19124.
The product of its digits is 3440640, while the sum is 48.
The spelling of 148442542734 in words is "one hundred forty-eight billion, four hundred forty-two million, five hundred forty-two thousand, seven hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •