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60130453 = 331389467
BaseRepresentation
bin1110010101100…
…0010010010101
311012010221110211
43211120102111
5110343133303
65544445421
71330046305
oct345302225
9135127424
1060130453
1130a3a999
1218179871
13c5c4466
147db3605
15542b66d
hex3958495

60130453 has 8 divisors (see below), whose sum is σ = 60596640. Its totient is φ = 59666640.

The previous prime is 60130409. The next prime is 60130457. The reversal of 60130453 is 35403106.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-60130453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60130457) 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, 128526 + ... + 128992.

It is an arithmetic number, because the mean of its divisors is an integer number (7574580).

Almost surely, 260130453 is an apocalyptic number.

It is an amenable number.

60130453 is a deficient number, since it is larger than the sum of its proper divisors (466187).

60130453 is a wasteful number, since it uses less digits than its factorization.

60130453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 60130453 is about 7754.3828252157. The cubic root of 60130453 is about 391.7702844203.

Adding to 60130453 its reverse (35403106), we get a palindrome (95533559).

The spelling of 60130453 in words is "sixty million, one hundred thirty thousand, four hundred fifty-three".

Divisors: 1 331 389 467 128759 154577 181663 60130453