Base | Representation |
---|---|
bin | 101111000011000000… |
… | …0001011000100100110 |
3 | 100122210010100201211000 |
4 | 1132012000023010212 |
5 | 3123403301040402 |
6 | 114225203454130 |
7 | 10204451366646 |
oct | 1360600130446 |
9 | 318703321730 |
10 | 101032440102 |
11 | 399361a6690 |
12 | 176b7687346 |
13 | 96b1697449 |
14 | 4c66214526 |
15 | 2964bc7c1c |
hex | 178600b126 |
101032440102 has 32 divisors (see below), whose sum is σ = 244927128960. Its totient is φ = 30615890760.
The previous prime is 101032440097. The next prime is 101032440107. The reversal of 101032440102 is 201044230101.
It is an interprime number because it is at equal distance from previous prime (101032440097) and next prime (101032440107).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101032440107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85043548 + ... + 85044735.
It is an arithmetic number, because the mean of its divisors is an integer number (7653972780).
Almost surely, 2101032440102 is an apocalyptic number.
101032440102 is an abundant number, since it is smaller than the sum of its proper divisors (143894688858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101032440102 is a wasteful number, since it uses less digits than its factorization.
101032440102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170088305 (or 170088299 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 101032440102 its reverse (201044230101), we get a palindrome (302076670203).
The spelling of 101032440102 in words is "one hundred one billion, thirty-two million, four hundred forty thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •