Search a number
-
+
58870971212 = 22232591246971
BaseRepresentation
bin110110110100111110…
…111011101101001100
312121221211010012102012
4312310332323231030
51431031432034322
643013413120352
74152606666404
oct666476735514
9177854105365
1058870971212
1122a70146019
12b4ab9290b8
135722884611
142bc6959804
1517e8585ae2
hexdb4fbbb4c

58870971212 has 24 divisors (see below), whose sum is σ = 107545439232. Its totient is φ = 28144701200.

The previous prime is 58870971167. The next prime is 58870971319. The reversal of 58870971212 is 21217907885.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114887 + ... + 361857.

It is an arithmetic number, because the mean of its divisors is an integer number (4481059968).

Almost surely, 258870971212 is an apocalyptic number.

It is an amenable number.

58870971212 is a deficient number, since it is larger than the sum of its proper divisors (48674468020).

58870971212 is a wasteful number, since it uses less digits than its factorization.

58870971212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249589 (or 249587 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 50.

The spelling of 58870971212 in words is "fifty-eight billion, eight hundred seventy million, nine hundred seventy-one thousand, two hundred twelve".

Divisors: 1 2 4 23 46 92 2591 5182 10364 59593 119186 238372 246971 493942 987884 5680333 11360666 22721332 639901861 1279803722 2559607444 14717742803 29435485606 58870971212