Base | Representation |
---|---|
bin | 1011101100101000… |
… | …1101000101011111 |
3 | 22002211111021000210 |
4 | 2323022031011133 |
5 | 22412320430211 |
6 | 1235325223503 |
7 | 140545453011 |
oct | 27312150537 |
9 | 8084437023 |
10 | 3140014431 |
11 | 1371502354 |
12 | 737701b93 |
13 | 3b06c8308 |
14 | 21b0521b1 |
15 | 1359ee9a6 |
hex | bb28d15f |
3140014431 has 16 divisors (see below), whose sum is σ = 4232217600. Its totient is φ = 2070624480.
The previous prime is 3140014363. The next prime is 3140014439. The reversal of 3140014431 is 1344100413.
It is not a de Polignac number, because 3140014431 - 211 = 3140012383 is a prime.
It is a super-2 number, since 2×31400144312 = 19719381253776507522, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3140014398 and 3140014407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3140014439) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285370 + ... + 296168.
It is an arithmetic number, because the mean of its divisors is an integer number (264513600).
Almost surely, 23140014431 is an apocalyptic number.
3140014431 is a deficient number, since it is larger than the sum of its proper divisors (1092203169).
3140014431 is a wasteful number, since it uses less digits than its factorization.
3140014431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11846.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 3140014431 is about 56035.8316704589. The cubic root of 3140014431 is about 1464.3465938068.
Adding to 3140014431 its reverse (1344100413), we get a palindrome (4484114844).
The spelling of 3140014431 in words is "three billion, one hundred forty million, fourteen thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •