Base | Representation |
---|---|
bin | 101111010001000110… |
… | …0010111110100100110 |
3 | 100201000002022120222001 |
4 | 1132202030113310212 |
5 | 3130340340300402 |
6 | 114344140555514 |
7 | 10222253444041 |
oct | 1364214276446 |
9 | 321002276861 |
10 | 101505400102 |
11 | 3a059174517 |
12 | 17809b52b9a |
13 | 9758672932 |
14 | 4cacd6bc58 |
15 | 299149e187 |
hex | 17a2317d26 |
101505400102 has 16 divisors (see below), whose sum is σ = 152937646992. Its totient is φ = 50526259200.
The previous prime is 101505400097. The next prime is 101505400111. The reversal of 101505400102 is 201004505101.
It is a super-2 number, since 2×1015054001022 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 101505400102.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3385477 + ... + 3415327.
It is an arithmetic number, because the mean of its divisors is an integer number (9558602937).
Almost surely, 2101505400102 is an apocalyptic number.
101505400102 is a deficient number, since it is larger than the sum of its proper divisors (51432246890).
101505400102 is a wasteful number, since it uses less digits than its factorization.
101505400102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37383.
The product of its (nonzero) digits is 200, while the sum is 19.
Adding to 101505400102 its reverse (201004505101), we get a palindrome (302509905203).
The spelling of 101505400102 in words is "one hundred one billion, five hundred five million, four hundred thousand, one hundred two".
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