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902530201122001 = 12791256392752049
BaseRepresentation
bin1100110100110110001011000…
…0000010010111010011010001
311101100121001012111122021200001
43031031202300002113103101
51421244023322441401001
612515304352303530001
7361050440512523224
oct31515426002272321
94340531174567601
10902530201122001
112416349aa68a701
12852844962b9901
132c97a30454685a
1411cc29a27b75bb
156e51d35c43001
hex334d8b00974d1

902530201122001 has 8 divisors (see below), whose sum is σ = 902636293104000. Its totient is φ = 902424114720960.

The previous prime is 902530201121797. The next prime is 902530201122101. The reversal of 902530201122001 is 100221102035209.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 902530201122001 - 213 = 902530201113809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (902530201122101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326572425 + ... + 329324473.

It is an arithmetic number, because the mean of its divisors is an integer number (112829536638000).

Almost surely, 2902530201122001 is an apocalyptic number.

It is an amenable number.

902530201122001 is a deficient number, since it is larger than the sum of its proper divisors (106091981999).

902530201122001 is a wasteful number, since it uses less digits than its factorization.

902530201122001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790479.

The product of its (nonzero) digits is 2160, while the sum is 28.

The spelling of 902530201122001 in words is "nine hundred two trillion, five hundred thirty billion, two hundred one million, one hundred twenty-two thousand, one".

Divisors: 1 12791 25639 2752049 327948449 35201458759 70559784311 902530201122001