Base | Representation |
---|---|
bin | 1000010010010000110… |
… | …1101111001011100110 |
3 | 111121102000122111012021 |
4 | 2010210031233023212 |
5 | 4313003411023140 |
6 | 145220224213354 |
7 | 13166232541534 |
oct | 2044415571346 |
9 | 447360574167 |
10 | 142341501670 |
11 | 55404080a95 |
12 | 23705a6a25a |
13 | 10565a08344 |
14 | 6c645c1154 |
15 | 3a8158eb4a |
hex | 212436f2e6 |
142341501670 has 16 divisors (see below), whose sum is σ = 271286156448. Its totient is φ = 53587388800.
The previous prime is 142341501661. The next prime is 142341501671. The reversal of 142341501670 is 76105143241.
It is a super-2 number, since 2×1423415016702 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142341501671) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418651306 + ... + 418651645.
It is an arithmetic number, because the mean of its divisors is an integer number (16955384778).
Almost surely, 2142341501670 is an apocalyptic number.
142341501670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142341501670 is a deficient number, since it is larger than the sum of its proper divisors (128944654778).
142341501670 is a wasteful number, since it uses less digits than its factorization.
142341501670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 837302975.
The product of its (nonzero) digits is 20160, while the sum is 34.
The spelling of 142341501670 in words is "one hundred forty-two billion, three hundred forty-one million, five hundred one thousand, six hundred seventy".
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