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142052153033 = 7194483238247
BaseRepresentation
bin1000010001001011110…
…1111101011011001001
3111120122212012001111002
42010102331331123021
54311410322344113
6145131410344345
713156120243520
oct2042275753311
9446585161432
10142052153033
115527581208a
1223644b8b0b5
131051aa9972b
146c37dc14b7
153a65e86c58
hex2112f7d6c9

142052153033 has 16 divisors (see below), whose sum is σ = 170928645120. Its totient is φ = 115324405776.

The previous prime is 142052152999. The next prime is 142052153077. The reversal of 142052153033 is 330351250241.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 142052153033 - 28 = 142052152777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142052152987 and 142052153005.

It is not an unprimeable number, because it can be changed into a prime (142052156033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477116 + ... + 715362.

It is an arithmetic number, because the mean of its divisors is an integer number (10683040320).

Almost surely, 2142052153033 is an apocalyptic number.

It is an amenable number.

142052153033 is a deficient number, since it is larger than the sum of its proper divisors (28876492087).

142052153033 is a wasteful number, since it uses less digits than its factorization.

142052153033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242756.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 142052153033 in words is "one hundred forty-two billion, fifty-two million, one hundred fifty-three thousand, thirty-three".

Divisors: 1 7 19 133 4483 31381 85177 238247 596239 1667729 4526693 31686851 1068061301 7476429107 20293164719 142052153033