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3000000252775 = 52730371643003
BaseRepresentation
bin101011101001111101111…
…100110000101101100111
3101121210112011202010012011
4223221331330300231213
5343123000031042100
610214103040535051
7426512542256041
oct53517574605547
911553464663164
103000000252775
11a57324a29689
12405506021487
13189b8b8bac86
14a52b4d60a91
1553084793bba
hex2ba7df30b67

3000000252775 has 12 divisors (see below), whose sum is σ = 3720053510712. Its totient is φ = 2399965881440.

The previous prime is 3000000252757. The next prime is 3000000252827. The reversal of 3000000252775 is 5772520000003.

It is not a de Polignac number, because 3000000252775 - 223 = 2999991864167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1004424 + ... + 2647426.

It is an arithmetic number, because the mean of its divisors is an integer number (310004459226).

Almost surely, 23000000252775 is an apocalyptic number.

3000000252775 is a deficient number, since it is larger than the sum of its proper divisors (720053257937).

3000000252775 is a wasteful number, since it uses less digits than its factorization.

3000000252775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716050 (or 1716045 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 31.

Adding to 3000000252775 its reverse (5772520000003), we get a palindrome (8772520252778).

The spelling of 3000000252775 in words is "three trillion, two hundred fifty-two thousand, seven hundred seventy-five".

Divisors: 1 5 25 73037 365185 1643003 1825925 8215015 41075075 120000010111 600000050555 3000000252775