Search a number
-
+
60026994 = 234370537
BaseRepresentation
bin1110010011111…
…1000001110010
311011221200120000
43210333001302
5110331330434
65542330430
71326135546
oct344770162
9134850500
1060026994
113097a195
1218129a16
13c589341
147d87a26
15540ab99
hex393f072

60026994 has 20 divisors (see below), whose sum is σ = 134505294. Its totient is φ = 20008944.

The previous prime is 60026977. The next prime is 60026999. The reversal of 60026994 is 49962006.

It can be written as a sum of positive squares in only one way, i.e., 50936769 + 9090225 = 7137^2 + 3015^2 .

It is not an unprimeable number, because it can be changed into a prime (60026999) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 185107 + ... + 185430.

Almost surely, 260026994 is an apocalyptic number.

60026994 is an abundant number, since it is smaller than the sum of its proper divisors (74478300).

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

60026994 is a wasteful number, since it uses less digits than its factorization.

60026994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370551 (or 370542 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 60026994 is about 7747.7089516837. The cubic root of 60026994 is about 391.5454652796.

It can be divided in two parts, 6002 and 6994, that added together give a square (12996 = 1142).

The spelling of 60026994 in words is "sixty million, twenty-six thousand, nine hundred ninety-four".

Divisors: 1 2 3 6 9 18 27 54 81 162 370537 741074 1111611 2223222 3334833 6669666 10004499 20008998 30013497 60026994