Search a number
-
+
58107740 = 2253598093
BaseRepresentation
bin1101110110101…
…0011101011100
311001100011211112
43131222131130
5104333421430
65433241152
71303623215
oct335523534
9131304745
1058107740
112a889229
12175631b8
13c0668a2
147a0840c
15517c195
hex376a75c

58107740 has 24 divisors (see below), whose sum is σ = 122381280. Its totient is φ = 23175488.

The previous prime is 58107737. The next prime is 58107761. The reversal of 58107740 is 4770185.

It is a junction number, because it is equal to n+sod(n) for n = 58107697 and 58107706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3134 + ... + 11226.

It is an arithmetic number, because the mean of its divisors is an integer number (5099220).

Almost surely, 258107740 is an apocalyptic number.

It is an amenable number.

58107740 is an abundant number, since it is smaller than the sum of its proper divisors (64273540).

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

58107740 is a wasteful number, since it uses less digits than its factorization.

58107740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8461 (or 8459 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 58107740 is about 7622.8433015509. The cubic root of 58107740 is about 387.3271987071.

The spelling of 58107740 in words is "fifty-eight million, one hundred seven thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 359 718 1436 1795 3590 7180 8093 16186 32372 40465 80930 161860 2905387 5810774 11621548 14526935 29053870 58107740