Base | Representation |
---|---|
bin | 10010000000010… |
… | …11000010011000 |
3 | 101112012122010201 |
4 | 21000023002120 |
5 | 302131241102 |
6 | 22553151544 |
7 | 3512551204 |
oct | 1100130230 |
9 | 345178121 |
10 | 151040152 |
11 | 7829277a |
12 | 426bb5b4 |
13 | 253a4493 |
14 | 160b9b04 |
15 | d3d7987 |
hex | 900b098 |
151040152 has 8 divisors (see below), whose sum is σ = 283200300. Its totient is φ = 75520072.
The previous prime is 151040143. The next prime is 151040159. The reversal of 151040152 is 251040151.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151040159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9440002 + ... + 9440017.
Almost surely, 2151040152 is an apocalyptic number.
It is an amenable number.
151040152 is a deficient number, since it is larger than the sum of its proper divisors (132160148).
151040152 is a wasteful number, since it uses less digits than its factorization.
151040152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18880025 (or 18880021 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 19.
The square root of 151040152 is about 12289.8393805615. The cubic root of 151040152 is about 532.5545971777.
Subtracting 151040152 from its reverse (251040151), we obtain a palindrome (99999999).
The spelling of 151040152 in words is "one hundred fifty-one million, forty thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •