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30413024623274 = 215206512311637
BaseRepresentation
bin1101110101001000101011…
…00001110111101010101010
310222200110022222101112201112
412322210111201313222222
512441241333300421044
6144403314534150322
76256161046640636
oct672442541675252
9128613288345645
1030413024623274
119766100596717
1234b22b84b23a2
1313c7c22290b67
14771dd9287dc6
1537b1a4d8a09e
hex1ba915877aaa

30413024623274 has 4 divisors (see below), whose sum is σ = 45619536934914. Its totient is φ = 15206512311636.

The previous prime is 30413024623273. The next prime is 30413024623313. The reversal of 30413024623274 is 47232642031403.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 22886589024049 + 7526435599225 = 4783993^2 + 2743435^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30413024623271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7603256155817 + ... + 7603256155820.

Almost surely, 230413024623274 is an apocalyptic number.

30413024623274 is a deficient number, since it is larger than the sum of its proper divisors (15206512311640).

30413024623274 is a wasteful number, since it uses less digits than its factorization.

30413024623274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15206512311639.

The product of its (nonzero) digits is 580608, while the sum is 41.

Adding to 30413024623274 its reverse (47232642031403), we get a palindrome (77645666654677).

The spelling of 30413024623274 in words is "thirty trillion, four hundred thirteen billion, twenty-four million, six hundred twenty-three thousand, two hundred seventy-four".

Divisors: 1 2 15206512311637 30413024623274