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25483101 = 371213481
BaseRepresentation
bin110000100110…
…1011101011101
31202221200020120
41201031131131
523010424401
62310105153
7426413520
oct141153535
952850216
1025483101
1113425916
12864b1b9
135383077
143554bb7
152385836
hex184d75d

25483101 has 8 divisors (see below), whose sum is σ = 38831424. Its totient is φ = 14561760.

The previous prime is 25483097. The next prime is 25483111. The reversal of 25483101 is 10138452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25483101 - 22 = 25483097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25483111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 606720 + ... + 606761.

It is an arithmetic number, because the mean of its divisors is an integer number (4853928).

Almost surely, 225483101 is an apocalyptic number.

25483101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

25483101 is a deficient number, since it is larger than the sum of its proper divisors (13348323).

25483101 is a wasteful number, since it uses less digits than its factorization.

25483101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213491.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 25483101 is about 5048.0789415381. The cubic root of 25483101 is about 294.2732315758.

The spelling of 25483101 in words is "twenty-five million, four hundred eighty-three thousand, one hundred one".

Divisors: 1 3 7 21 1213481 3640443 8494367 25483101