Search a number
-
+
2502505553030 = 257132726940527
BaseRepresentation
bin100100011010101000111…
…101000101110010000110
322212020101220200211210222
4210122220331011302012
5312000112410144110
65153345110544342
7345541264141640
oct44325075056206
98766356624728
102502505553030
1188534116536a
123450040680b2
13151ca6806cb2
148919c76b890
1545168a86c55
hex246a8f45c86

2502505553030 has 32 divisors (see below), whose sum is σ = 5151891050496. Its totient is φ = 857355299424.

The previous prime is 2502505552993. The next prime is 2502505553089. The reversal of 2502505553030 is 303555052052.

It is a super-2 number, since 2×25025055530302 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13377374 + ... + 13563153.

It is an arithmetic number, because the mean of its divisors is an integer number (160996595328).

Almost surely, 22502505553030 is an apocalyptic number.

2502505553030 is an abundant number, since it is smaller than the sum of its proper divisors (2649385497466).

2502505553030 is a wasteful number, since it uses less digits than its factorization.

2502505553030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26941868.

The product of its (nonzero) digits is 112500, while the sum is 35.

The spelling of 2502505553030 in words is "two trillion, five hundred two billion, five hundred five million, five hundred fifty-three thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 1327 2654 6635 9289 13270 18578 46445 92890 26940527 53881054 134702635 188583689 269405270 377167378 942918445 1885836890 35750079329 71500158658 178750396645 250250555303 357500793290 500501110606 1251252776515 2502505553030