Search a number
-
+
30627146525101 = 74861039000781
BaseRepresentation
bin1101111011010111100000…
…01100000110100110101101
311000102221000111112011122221
412331223300030012212231
513003243344002300401
6145045530013435341
76310511146035250
oct675536014064655
9130387014464587
1030627146525101
119838999846765
1235278b549bb51
131412187230659
1477c50cad5097
15381a37ec17a1
hex1bdaf03069ad

30627146525101 has 8 divisors (see below), whose sum is σ = 35002529066624. Its totient is φ = 26251782957360.

The previous prime is 30627146525051. The next prime is 30627146525113. The reversal of 30627146525101 is 10152564172603.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30627146525101 - 243 = 21831053502893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30627146525141) 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, 1097670 + ... + 7903111.

It is an arithmetic number, because the mean of its divisors is an integer number (4375316133328).

Almost surely, 230627146525101 is an apocalyptic number.

It is an amenable number.

30627146525101 is a deficient number, since it is larger than the sum of its proper divisors (4375382541523).

30627146525101 is an equidigital number, since it uses as much as digits as its factorization.

30627146525101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9486891.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 30627146525101 in words is "thirty trillion, six hundred twenty-seven billion, one hundred forty-six million, five hundred twenty-five thousand, one hundred one".

Divisors: 1 7 486103 3402721 9000781 63005467 4375306646443 30627146525101