Base | Representation |
---|---|
bin | 100101011001010000… |
… | …000110110111001110 |
3 | 10211122021021000220000 |
4 | 211121100012313032 |
5 | 1124212414202202 |
6 | 30240130505130 |
7 | 2621002135626 |
oct | 453120066716 |
9 | 124567230800 |
10 | 40152100302 |
11 | 160348a5276 |
12 | 7946a351a6 |
13 | 3a2b738442 |
14 | 1d2c881886 |
15 | 10a002d91c |
hex | 959406dce |
40152100302 has 120 divisors (see below), whose sum is σ = 93358881000. Its totient is φ = 12897701280.
The previous prime is 40152100231. The next prime is 40152100319. The reversal of 40152100302 is 20300125104.
It is a super-2 number, since 2×401521003022 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 54332649 + ... + 54333387.
It is an arithmetic number, because the mean of its divisors is an integer number (777990675).
Almost surely, 240152100302 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40152100302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46679440500).
40152100302 is an abundant number, since it is smaller than the sum of its proper divisors (53206780698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40152100302 is a wasteful number, since it uses less digits than its factorization.
40152100302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1164 (or 1124 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
Adding to 40152100302 its reverse (20300125104), we get a palindrome (60452225406).
The spelling of 40152100302 in words is "forty billion, one hundred fifty-two million, one hundred thousand, three hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.028 sec. • engine limits •