Search a number
-
+
93205020 = 22351553417
BaseRepresentation
bin1011000111000…
…11001000011100
320111101022020210
411203203020130
5142330030040
613125412420
72211141516
oct543431034
9214338223
1093205020
1148680347
122726a110
13164049cc
14c542bb6
1582b1480
hex58e321c

93205020 has 24 divisors (see below), whose sum is σ = 260974224. Its totient is φ = 24854656.

The previous prime is 93205001. The next prime is 93205031. The reversal of 93205020 is 2050239.

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, 776649 + ... + 776768.

It is an arithmetic number, because the mean of its divisors is an integer number (10873926).

Almost surely, 293205020 is an apocalyptic number.

It is an amenable number.

93205020 is an abundant number, since it is smaller than the sum of its proper divisors (167769204).

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

93205020 is a wasteful number, since it uses less digits than its factorization.

93205020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553429 (or 1553427 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 93205020 is about 9654.2747008773. The cubic root of 93205020 is about 453.3981753174.

Adding to 93205020 its reverse (2050239), we get a palindrome (95255259).

The spelling of 93205020 in words is "ninety-three million, two hundred five thousand, twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 1553417 3106834 4660251 6213668 7767085 9320502 15534170 18641004 23301255 31068340 46602510 93205020