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58950012 = 223112319417
BaseRepresentation
bin1110000011100…
…0000101111100
311002220222012210
43200320011330
5110042400022
65503300420
71314031632
oct340700574
9132828183
1058950012
1130304020
12178aa710
13c2a0084
147b87352
155296a0c
hex383817c

58950012 has 48 divisors (see below), whose sum is σ = 156586752. Its totient is φ = 17086080.

The previous prime is 58949993. The next prime is 58950013. The reversal of 58950012 is 21005985.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58950013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6673 + ... + 12744.

It is an arithmetic number, because the mean of its divisors is an integer number (3262224).

Almost surely, 258950012 is an apocalyptic number.

It is an amenable number.

58950012 is an abundant number, since it is smaller than the sum of its proper divisors (97636740).

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

58950012 is a wasteful number, since it uses less digits than its factorization.

58950012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19458 (or 19456 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 58950012 is about 7677.8911167065. The cubic root of 58950012 is about 389.1896652652.

Adding to 58950012 its reverse (21005985), we get a palindrome (79955997).

The spelling of 58950012 in words is "fifty-eight million, nine hundred fifty thousand, twelve".

Divisors: 1 2 3 4 6 11 12 22 23 33 44 46 66 69 92 132 138 253 276 506 759 1012 1518 3036 19417 38834 58251 77668 116502 213587 233004 427174 446591 640761 854348 893182 1281522 1339773 1786364 2563044 2679546 4912501 5359092 9825002 14737503 19650004 29475006 58950012