Base | Representation |
---|---|
bin | 1100000101110… |
… | …00110101111010 |
3 | 21001211200122111 |
4 | 12002320311322 |
5 | 201430423120 |
6 | 14021442534 |
7 | 2341026220 |
oct | 602706572 |
9 | 231750574 |
10 | 101420410 |
11 | 52281723 |
12 | 29b7044a |
13 | 180201a0 |
14 | d680b10 |
15 | 8d8575a |
hex | 60b8d7a |
101420410 has 64 divisors (see below), whose sum is σ = 228614400. Its totient is φ = 31537152.
The previous prime is 101420401. The next prime is 101420411. The reversal of 101420410 is 14024101.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is not an unprimeable number, because it can be changed into a prime (101420411) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52746 + ... + 54634.
It is an arithmetic number, because the mean of its divisors is an integer number (3572100).
Almost surely, 2101420410 is an apocalyptic number.
101420410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101420410 is an abundant number, since it is smaller than the sum of its proper divisors (127193990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101420410 is a wasteful number, since it uses less digits than its factorization.
101420410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1975.
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 101420410 is about 10070.7700797903. The cubic root of 101420410 is about 466.3462125382.
Adding to 101420410 its reverse (14024101), we get a palindrome (115444511).
The spelling of 101420410 in words is "one hundred one million, four hundred twenty thousand, four hundred ten".
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