Base | Representation |
---|---|
bin | 1100001101100… |
… | …00011000110000 |
3 | 21010202012111220 |
4 | 12012300120300 |
5 | 202210344402 |
6 | 14055305040 |
7 | 2352451266 |
oct | 606603060 |
9 | 233665456 |
10 | 102434352 |
11 | 52904499 |
12 | 2a37b180 |
13 | 182b6857 |
14 | d866436 |
15 | 8ed5dbc |
hex | 61b0630 |
102434352 has 80 divisors (see below), whose sum is σ = 274408032. Its totient is φ = 32901120.
The previous prime is 102434309. The next prime is 102434383. The reversal of 102434352 is 253434201.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243102 + ... + 243522.
Almost surely, 2102434352 is an apocalyptic number.
102434352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 102434352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137204016).
102434352 is an abundant number, since it is smaller than the sum of its proper divisors (171973680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102434352 is a wasteful number, since it uses less digits than its factorization.
102434352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 606 (or 600 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 102434352 is about 10120.9857227446. The cubic root of 102434352 is about 467.8951478158.
Adding to 102434352 its reverse (253434201), we get a palindrome (355868553).
The spelling of 102434352 in words is "one hundred two million, four hundred thirty-four thousand, three hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •