Base | Representation |
---|---|
bin | 1000010100100101010… |
… | …1110100111001000010 |
3 | 111200000102200221112111 |
4 | 2011021111310321002 |
5 | 4320242340113302 |
6 | 145402114445534 |
7 | 13220535113161 |
oct | 2051125647102 |
9 | 450012627474 |
10 | 142964379202 |
11 | 556a3735107 |
12 | 2385a5938aa |
13 | 10634a84028 |
14 | 6cc32013d8 |
15 | 3abb0cb0d7 |
hex | 2149574e42 |
142964379202 has 8 divisors (see below), whose sum is σ = 223770332736. Its totient is φ = 68374268292.
The previous prime is 142964379127. The next prime is 142964379253. The reversal of 142964379202 is 202973469241.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1429643792022 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1553960598 + ... + 1553960689.
It is an arithmetic number, because the mean of its divisors is an integer number (27971291592).
Almost surely, 2142964379202 is an apocalyptic number.
142964379202 is a deficient number, since it is larger than the sum of its proper divisors (80805953534).
142964379202 is a wasteful number, since it uses less digits than its factorization.
142964379202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3107921312.
The product of its (nonzero) digits is 1306368, while the sum is 49.
The spelling of 142964379202 in words is "one hundred forty-two billion, nine hundred sixty-four million, three hundred seventy-nine thousand, two hundred two".
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