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60000 = 25354
BaseRepresentation
bin1110101001100000
310001022020
432221200
53410000
61141440
7336633
oct165140
9101266
1060000
1141096
122a880
1321405
1417c1a
1512ba0
hexea60

60000 has 60 divisors (see below), whose sum is σ = 196812. Its totient is φ = 16000.

The previous prime is 59999. The next prime is 60013. The reversal of 60000 is 6.

60000 is nontrivially palindromic in base 7.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a nialpdrome in base 10 and base 16.

It is a zygodrome in base 7.

It is a Saint-Exupery number, since it is equal to the product of the sides of a Pythagorean triangle: 50 × 30 × 40.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 11998 + ... + 12002.

260000 is an apocalyptic number.

60000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98406).

60000 is an abundant number, since it is smaller than the sum of its proper divisors (136812).

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

60000 is an equidigital number, since it uses as much as digits as its factorization.

60000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33 (or 10 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 6.

The square root of 60000 is about 244.9489742783. The cubic root of 60000 is about 39.1486764117.

The spelling of 60000 in words is "sixty thousand", and thus it is an eban number.