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2024025 = 35226987
BaseRepresentation
bin111101110001001011001
310210211102220
413232021121
51004232100
6111214253
723126643
oct7561131
93724386
102024025
111162753
12817389
1355b363
143a9893
1529eaa0
hex1ee259

2024025 has 12 divisors (see below), whose sum is σ = 3346512. Its totient is φ = 1079440.

The previous prime is 2023993. The next prime is 2024063. The reversal of 2024025 is 5204202.

It is not a de Polignac number, because 2024025 - 25 = 2023993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an Ulam number.

2024025 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2023995 and 2024013.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13419 + ... + 13568.

It is an arithmetic number, because the mean of its divisors is an integer number (278876).

22024025 is an apocalyptic number.

2024025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2024025 is a deficient number, since it is larger than the sum of its proper divisors (1322487).

2024025 is a wasteful number, since it uses less digits than its factorization.

2024025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27000 (or 26995 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 2024025 is about 1422.6823257495. The cubic root of 2024025 is about 126.4945916751.

Adding to 2024025 its reverse (5204202), we get a palindrome (7228227).

The spelling of 2024025 in words is "two million, twenty-four thousand, twenty-five".

Divisors: 1 3 5 15 25 75 26987 80961 134935 404805 674675 2024025