Base | Representation |
---|---|
bin | 101111100100000100… |
… | …1101100110110010010 |
3 | 100202122110122002211210 |
4 | 1133020021230312102 |
5 | 3133141402442002 |
6 | 114531250320550 |
7 | 10244115443454 |
oct | 1371011546622 |
9 | 322573562753 |
10 | 102142234002 |
11 | 3a3556a0226 |
12 | 17967289156 |
13 | 982a596c23 |
14 | 4d2d7822d4 |
15 | 29cc34596c |
hex | 17c826cd92 |
102142234002 has 32 divisors (see below), whose sum is σ = 216803153664. Its totient is φ = 31970259200.
The previous prime is 102142233967. The next prime is 102142234037. The reversal of 102142234002 is 200432241201.
It is an interprime number because it is at equal distance from previous prime (102142233967) and next prime (102142234037).
It is a self number, because there is not a number n which added to its sum of digits gives 102142234002.
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, 1117749 + ... + 1205672.
It is an arithmetic number, because the mean of its divisors is an integer number (6775098552).
Almost surely, 2102142234002 is an apocalyptic number.
102142234002 is an abundant number, since it is smaller than the sum of its proper divisors (114660919662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102142234002 is a wasteful number, since it uses less digits than its factorization.
102142234002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2323874.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 102142234002 its reverse (200432241201), we get a palindrome (302574475203).
The spelling of 102142234002 in words is "one hundred two billion, one hundred forty-two million, two hundred thirty-four thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •