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2425013073 = 34719239787
BaseRepresentation
bin1001000010001010…
…1100001101010001
320021000002102120000
42100202230031101
514431300404243
61040344240213
7114044161650
oct22042541521
96230072500
102425013073
11103494723a
12578170069
132c8535aa2
141900d1197
15e2d675d3
hex908ac351

2425013073 has 80 divisors (see below), whose sum is σ = 4547896320. Its totient is φ = 1255582944.

The previous prime is 2425013069. The next prime is 2425013077. The reversal of 2425013073 is 3703105242.

It is an interprime number because it is at equal distance from previous prime (2425013069) and next prime (2425013077).

It is not a de Polignac number, because 2425013073 - 22 = 2425013069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2425013077) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 242886 + ... + 252672.

It is an arithmetic number, because the mean of its divisors is an integer number (56848704).

Almost surely, 22425013073 is an apocalyptic number.

2425013073 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2425013073 is a deficient number, since it is larger than the sum of its proper divisors (2122883247).

2425013073 is a wasteful number, since it uses less digits than its factorization.

2425013073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9848 (or 9839 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 2425013073 is about 49244.4217450058. The cubic root of 2425013073 is about 1343.5011052901.

The spelling of 2425013073 in words is "two billion, four hundred twenty-five million, thirteen thousand, seventy-three".

Divisors: 1 3 7 9 19 21 23 27 57 63 69 81 133 161 171 189 207 399 437 483 513 567 621 1197 1311 1449 1539 1863 3059 3591 3933 4347 9177 9787 10773 11799 13041 27531 29361 35397 68509 82593 88083 185953 205527 225101 247779 264249 557859 616581 675303 792747 1301671 1575707 1673577 1849743 2025909 3905013 4276919 4727121 5020731 5549229 6077727 11715039 12830757 14181363 15062193 18233181 29938433 35145117 38492271 42544089 89815299 105435351 115476813 127632267 269445897 346430439 808337691 2425013073