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58424971 = 1121728403
BaseRepresentation
bin1101111011011…
…1111010001011
311001221021222211
43132313322023
5104424044341
65444125551
71306414123
oct336677213
9131837884
1058424971
112aa85600
12176968b7
13c1480b7
147a8bc83
1551e1181
hex37b7e8b

58424971 has 12 divisors (see below), whose sum is σ = 67999176. Its totient is φ = 49987520.

The previous prime is 58424957. The next prime is 58425001. The reversal of 58424971 is 17942485.

It is not a de Polignac number, because 58424971 - 25 = 58424939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58424911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12145 + ... + 16258.

It is an arithmetic number, because the mean of its divisors is an integer number (5666598).

Almost surely, 258424971 is an apocalyptic number.

58424971 is a deficient number, since it is larger than the sum of its proper divisors (9574205).

58424971 is a wasteful number, since it uses less digits than its factorization.

58424971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28442 (or 28431 counting only the distinct ones).

The product of its digits is 80640, while the sum is 40.

The square root of 58424971 is about 7643.6228975532. The cubic root of 58424971 is about 388.0307726151.

It can be divided in two parts, 58424 and 971, that added together give a palindrome (59395).

The spelling of 58424971 in words is "fifty-eight million, four hundred twenty-four thousand, nine hundred seventy-one".

Divisors: 1 11 17 121 187 2057 28403 312433 482851 3436763 5311361 58424971