Base | Representation |
---|---|
bin | 101001111110100… |
… | …1110011110110110 |
3 | 10122011110012201222 |
4 | 1103331032132312 |
5 | 10341042342110 |
6 | 351434150342 |
7 | 46622361044 |
oct | 12375163666 |
9 | 3564405658 |
10 | 1408559030 |
11 | 66310527a |
12 | 3338823b2 |
13 | 195a874a8 |
14 | d50dd394 |
15 | 839d5c55 |
hex | 53f4e7b6 |
1408559030 has 8 divisors (see below), whose sum is σ = 2535406272. Its totient is φ = 563423608.
The previous prime is 1408558999. The next prime is 1408559069. The reversal of 1408559030 is 309558041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70427942 + ... + 70427961.
It is an arithmetic number, because the mean of its divisors is an integer number (316925784).
Almost surely, 21408559030 is an apocalyptic number.
1408559030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1408559030 is a deficient number, since it is larger than the sum of its proper divisors (1126847242).
1408559030 is a wasteful number, since it uses less digits than its factorization.
1408559030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140855910.
The product of its (nonzero) digits is 21600, while the sum is 35.
The square root of 1408559030 is about 37530.7744391186. The cubic root of 1408559030 is about 1120.9640482454.
The spelling of 1408559030 in words is "one billion, four hundred eight million, five hundred fifty-nine thousand, thirty".
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