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61058125353 = 353384013367
BaseRepresentation
bin111000110111010110…
…010000111000101001
312211121020122010212010
4320313112100320221
52000021340002403
644014423310133
74261035334161
oct706726207051
9184536563763
1061058125353
11239927a1325
12ba002ab349
1359b0a38c74
142d532115a1
1518c55b6603
hexe37590e29

61058125353 has 8 divisors (see below), whose sum is σ = 82946887488. Its totient is φ = 39937390064.

The previous prime is 61058125321. The next prime is 61058125363. The reversal of 61058125353 is 35352185016.

61058125353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 61058125353 - 25 = 61058125321 is a prime.

It is a super-2 number, since 2×610581253532 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (61058125363) 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, 192006525 + ... + 192006842.

It is an arithmetic number, because the mean of its divisors is an integer number (10368360936).

Almost surely, 261058125353 is an apocalyptic number.

It is an amenable number.

61058125353 is a deficient number, since it is larger than the sum of its proper divisors (21888762135).

61058125353 is a wasteful number, since it uses less digits than its factorization.

61058125353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384013423.

The product of its (nonzero) digits is 108000, while the sum is 39.

The spelling of 61058125353 in words is "sixty-one billion, fifty-eight million, one hundred twenty-five thousand, three hundred fifty-three".

Divisors: 1 3 53 159 384013367 1152040101 20352708451 61058125353