Base | Representation |
---|---|
bin | 1100001111010… |
… | …10001100100100 |
3 | 21011012020022211 |
4 | 12013222030210 |
5 | 202240434030 |
6 | 14104333204 |
7 | 2354455525 |
oct | 607521444 |
9 | 234166284 |
10 | 102671140 |
11 | 52a56390 |
12 | 2a474204 |
13 | 1836a570 |
14 | d8c884c |
15 | 903112a |
hex | 61ea324 |
102671140 has 48 divisors (see below), whose sum is σ = 253310400. Its totient is φ = 34462080.
The previous prime is 102671131. The next prime is 102671159. The reversal of 102671140 is 41176201.
It is a super-4 number, since 4×1026711404 (a number of 33 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
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, 15090 + ... + 20809.
It is an arithmetic number, because the mean of its divisors is an integer number (5277300).
Almost surely, 2102671140 is an apocalyptic number.
102671140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102671140 is an abundant number, since it is smaller than the sum of its proper divisors (150639260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102671140 is a wasteful number, since it uses less digits than its factorization.
102671140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35932 (or 35930 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 22.
The square root of 102671140 is about 10132.6768427696. The cubic root of 102671140 is about 468.2554003235.
The spelling of 102671140 in words is "one hundred two million, six hundred seventy-one thousand, one hundred forty".
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