Base | Representation |
---|---|
bin | 1110111110011110… |
… | …1010011101011000 |
3 | 101101011121220000011 |
4 | 3233213222131120 |
5 | 31213124332102 |
6 | 1502525451304 |
7 | 201423505132 |
oct | 35747523530 |
9 | 11334556004 |
10 | 4020152152 |
11 | 17832a88a5 |
12 | 942410b34 |
13 | 4c0b59173 |
14 | 2a1cbc052 |
15 | 187e062d7 |
hex | ef9ea758 |
4020152152 has 16 divisors (see below), whose sum is σ = 7865515440. Its totient is φ = 1922681376.
The previous prime is 4020152093. The next prime is 4020152153. The reversal of 4020152152 is 2512510204.
It is a super-2 number, since 2×40201521522 = 32323246650460462208, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4020152153) 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, 10924143 + ... + 10924510.
It is an arithmetic number, because the mean of its divisors is an integer number (491594715).
Almost surely, 24020152152 is an apocalyptic number.
It is an amenable number.
4020152152 is a deficient number, since it is larger than the sum of its proper divisors (3845363288).
4020152152 is a wasteful number, since it uses less digits than its factorization.
4020152152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21848682 (or 21848678 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 4020152152 is about 63404.6697964748. The cubic root of 4020152152 is about 1590.0623832702.
Adding to 4020152152 its reverse (2512510204), we get a palindrome (6532662356).
The spelling of 4020152152 in words is "four billion, twenty million, one hundred fifty-two thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •