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2530010115 = 325671038147
BaseRepresentation
bin1001011011001100…
…1110010000000011
320112022122211102100
42112303032100003
520140140310430
61055014521443
7116460505533
oct22663162003
96468584370
102530010115
111089141056
125a7366283
13314208c09
141a00234c3
15ec1a7960
hex96cce403

2530010115 has 48 divisors (see below), whose sum is σ = 4494567168. Its totient is φ = 1316132928.

The previous prime is 2530010107. The next prime is 2530010167. The reversal of 2530010115 is 5110100352.

It is not a de Polignac number, because 2530010115 - 23 = 2530010107 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 306472 + ... + 314618.

It is an arithmetic number, because the mean of its divisors is an integer number (93636816).

Almost surely, 22530010115 is an apocalyptic number.

2530010115 is a deficient number, since it is larger than the sum of its proper divisors (1964557053).

2530010115 is a wasteful number, since it uses less digits than its factorization.

2530010115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8328 (or 8325 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 2530010115 is about 50299.2059082447. The cubic root of 2530010115 is about 1362.6178877320.

Adding to 2530010115 its reverse (5110100352), we get a palindrome (7640110467).

It can be divided in two parts, 2530010 and 115, that added together give a triangular number (2530125 = T2249).

The spelling of 2530010115 in words is "two billion, five hundred thirty million, ten thousand, one hundred fifteen".

Divisors: 1 3 5 9 15 45 67 103 201 309 335 515 603 927 1005 1545 3015 4635 6901 8147 20703 24441 34505 40735 62109 73323 103515 122205 310545 366615 545849 839141 1637547 2517423 2729245 4195705 4912641 7552269 8187735 12587115 24563205 37761345 56222447 168667341 281112235 506002023 843336705 2530010115