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140010 = 23513359
BaseRepresentation
bin100010001011101010
321010001120
4202023222
513440020
63000110
71122123
oct421352
9233046
10140010
1196212
1269036
134b960
143904a
152b740
hex222ea

140010 has 32 divisors (see below), whose sum is σ = 362880. Its totient is φ = 34368.

The previous prime is 140009. The next prime is 140053. The reversal of 140010 is 10041.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211 + ... + 569.

It is an arithmetic number, because the mean of its divisors is an integer number (11340).

2140010 is an apocalyptic number.

140010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 140010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181440).

140010 is an abundant number, since it is smaller than the sum of its proper divisors (222870).

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

140010 is a wasteful number, since it uses less digits than its factorization.

140010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382.

The product of its (nonzero) digits is 4, while the sum is 6.

The square root of 140010 is about 374.1791015009. The cubic root of 140010 is about 51.9261772972.

Adding to 140010 its reverse (10041), we get a palindrome (150051).

The spelling of 140010 in words is "one hundred forty thousand, ten", and thus it is an iban number.

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 359 390 718 1077 1795 2154 3590 4667 5385 9334 10770 14001 23335 28002 46670 70005 140010