Base | Representation |
---|---|
bin | 10100101111101… |
… | …001011111100000 |
3 | 220020220000022200 |
4 | 110233221133200 |
5 | 1203044110130 |
6 | 54311333200 |
7 | 11424151263 |
oct | 2457513740 |
9 | 806800280 |
10 | 348035040 |
11 | 169502971 |
12 | 98681200 |
13 | 571489c2 |
14 | 34318cda |
15 | 2084b760 |
hex | 14be97e0 |
348035040 has 72 divisors (see below), whose sum is σ = 1187674488. Its totient is φ = 92808960.
The previous prime is 348035021. The next prime is 348035059. The reversal of 348035040 is 40530843.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (348035021) and next prime (348035059).
It is a tau number, because it is divible by the number of its divisors (72).
It is a super-2 number, since 2×3480350402 = 242256778135603200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 348034995 and 348035013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119406 + ... + 122285.
It is an arithmetic number, because the mean of its divisors is an integer number (16495479).
Almost surely, 2348035040 is an apocalyptic number.
348035040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
348035040 is an abundant number, since it is smaller than the sum of its proper divisors (839639448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
348035040 is a wasteful number, since it uses less digits than its factorization.
348035040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241712 (or 241701 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 348035040 is about 18655.6972531181. The cubic root of 348035040 is about 703.4085726707.
Adding to 348035040 its reverse (40530843), we get a palindrome (388565883).
The spelling of 348035040 in words is "three hundred forty-eight million, thirty-five thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •