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58742062190 = 257978651261
BaseRepresentation
bin110110101101010011…
…001011110001101110
312121121211112221110222
4312231103023301232
51430300431442230
642552530131342
74146453201350
oct665523136156
9177554487428
1058742062190
1122a043a9839
12b474720b52
135701c5b5a6
142bb37a10d0
1517dc0c06e5
hexdad4cbc6e

58742062190 has 32 divisors (see below), whose sum is σ = 122086609344. Its totient is φ = 19932503040.

The previous prime is 58742062163. The next prime is 58742062201. The reversal of 58742062190 is 9126024785.

It is a happy number.

It is a super-2 number, since 2×587420621902 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4318841 + ... + 4332420.

It is an arithmetic number, because the mean of its divisors is an integer number (3815206542).

Almost surely, 258742062190 is an apocalyptic number.

58742062190 is an abundant number, since it is smaller than the sum of its proper divisors (63344547154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58742062190 is a wasteful number, since it uses less digits than its factorization.

58742062190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8651372.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 58742062190 in words is "fifty-eight billion, seven hundred forty-two million, sixty-two thousand, one hundred ninety".

Divisors: 1 2 5 7 10 14 35 70 97 194 485 679 970 1358 3395 6790 8651261 17302522 43256305 60558827 86512610 121117654 302794135 605588270 839172317 1678344634 4195861585 5874206219 8391723170 11748412438 29371031095 58742062190