Base | Representation |
---|---|
bin | 1010001011001010000… |
… | …00111010111000000100 |
3 | 1020102100022210020122010 |
4 | 11011211000322320010 |
5 | 21211423243402243 |
6 | 424333104334220 |
7 | 34154044146534 |
oct | 5054500727004 |
9 | 1212308706563 |
10 | 349587090948 |
11 | 1252938876a7 |
12 | 57904014370 |
13 | 26c7318a344 |
14 | 12cc4aab4c4 |
15 | 9160b90433 |
hex | 516503ae04 |
349587090948 has 12 divisors (see below), whose sum is σ = 815703212240. Its totient is φ = 116529030312.
The previous prime is 349587090901. The next prime is 349587090949. The reversal of 349587090948 is 849090785943.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×3495870909482 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (349587090949) 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, 14566128778 + ... + 14566128801.
Almost surely, 2349587090948 is an apocalyptic number.
It is an amenable number.
349587090948 is an abundant number, since it is smaller than the sum of its proper divisors (466116121292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
349587090948 is a wasteful number, since it uses less digits than its factorization.
349587090948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29132257586 (or 29132257584 counting only the distinct ones).
The product of its (nonzero) digits is 78382080, while the sum is 66.
The spelling of 349587090948 in words is "three hundred forty-nine billion, five hundred eighty-seven million, ninety thousand, nine hundred forty-eight".
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