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142600952061 = 342968388883
BaseRepresentation
bin1000010011001110101…
…1011101100011111101
3111122002002211221020000
42010303223131203331
54314021320431221
6145302053144513
713205533043631
oct2046353354375
9448062757200
10142600952061
11555275799a7
122377892b139
13105a76a9399
146c8ac3adc1
153a9923de26
hex2133add8fd

142600952061 has 40 divisors (see below), whose sum is σ = 220691861280. Its totient is φ = 91653696288.

The previous prime is 142600952029. The next prime is 142600952093. The reversal of 142600952061 is 160259006241.

142600952061 is a `hidden beast` number, since 1 + 42 + 600 + 9 + 5 + 2 + 0 + 6 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (142600952029) and next prime (142600952093).

It is not a de Polignac number, because 142600952061 - 25 = 142600952029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142600902061) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1559926 + ... + 1648808.

It is an arithmetic number, because the mean of its divisors is an integer number (5517296532).

Almost surely, 2142600952061 is an apocalyptic number.

It is an amenable number.

142600952061 is a deficient number, since it is larger than the sum of its proper divisors (78090909219).

142600952061 is an equidigital number, since it uses as much as digits as its factorization.

142600952061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89607 (or 89598 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 142600952061 in words is "one hundred forty-two billion, six hundred million, nine hundred fifty-two thousand, sixty-one".

Divisors: 1 3 9 27 29 81 87 261 683 783 2049 2349 6147 18441 19807 55323 59421 88883 178263 266649 534789 799947 1604367 2399841 2577607 7199523 7732821 23198463 60707089 69595389 182121267 208786167 546363801 1639091403 1760505581 4917274209 5281516743 15844550229 47533650687 142600952061