Base | Representation |
---|---|
bin | 1000010010011111011… |
… | …1000000010100010010 |
3 | 111121120021201012212110 |
4 | 2010213313000110102 |
5 | 4313120034321120 |
6 | 145230251010150 |
7 | 13200604364625 |
oct | 2044767002422 |
9 | 447507635773 |
10 | 142402651410 |
11 | 55435647768 |
12 | 23722439956 |
13 | 10575598716 |
14 | 6c6c77bdbc |
15 | 3a86b1d2e0 |
hex | 2127dc0512 |
142402651410 has 32 divisors (see below), whose sum is σ = 359754068160. Its totient is φ = 35975406528.
The previous prime is 142402651393. The next prime is 142402651459. The reversal of 142402651410 is 14156204241.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 124914037 + ... + 124915176.
It is an arithmetic number, because the mean of its divisors is an integer number (11242314630).
Almost surely, 2142402651410 is an apocalyptic number.
142402651410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142402651410 is an abundant number, since it is smaller than the sum of its proper divisors (217351416750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142402651410 is a wasteful number, since it uses less digits than its factorization.
142402651410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249829242.
The product of its (nonzero) digits is 7680, while the sum is 30.
Adding to 142402651410 its reverse (14156204241), we get a palindrome (156558855651).
The spelling of 142402651410 in words is "one hundred forty-two billion, four hundred two million, six hundred fifty-one thousand, four hundred ten".
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