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2025401413 = 72353237361
BaseRepresentation
bin111100010111001…
…0010110001000101
312020011011001102011
41320232102301011
513122000321123
6532551214221
7101122425250
oct17056226105
95204131364
102025401413
1194a317072
12486377371
132637cc199
14152dcc097
15bcc2de0d
hex78b92c45

2025401413 has 16 divisors (see below), whose sum is σ = 2460969216. Its totient is φ = 1629239040.

The previous prime is 2025401407. The next prime is 2025401431. The reversal of 2025401413 is 3141045202.

It is not a de Polignac number, because 2025401413 - 25 = 2025401381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025401113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110148 + ... + 127213.

It is an arithmetic number, because the mean of its divisors is an integer number (153810576).

Almost surely, 22025401413 is an apocalyptic number.

2025401413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2025401413 is a deficient number, since it is larger than the sum of its proper divisors (435567803).

2025401413 is a wasteful number, since it uses less digits than its factorization.

2025401413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237444.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2025401413 is about 45004.4599234343. The cubic root of 2025401413 is about 1265.2325886854.

Adding to 2025401413 its reverse (3141045202), we get a palindrome (5166446615).

The spelling of 2025401413 in words is "two billion, twenty-five million, four hundred one thousand, four hundred thirteen".

Divisors: 1 7 23 53 161 371 1219 8533 237361 1661527 5459303 12580133 38215121 88060931 289343059 2025401413