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3101104140401 = 3191971828311
BaseRepresentation
bin101101001000001000001…
…101011111000001110001
3101222110111021112202120202
4231020020031133001301
5401302030124443101
610332343320044545
7440022152161601
oct55101015370161
911873437482522
103101104140401
11a96197494903
12421021603755
1319658200ca57
14aa146852c01
1555a0088136b
hex2d20835f071

3101104140401 has 4 divisors (see below), whose sum is σ = 3102075971904. Its totient is φ = 3100132308900.

The previous prime is 3101104140397. The next prime is 3101104140529. The reversal of 3101104140401 is 1040414011013.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3101104140401 - 22 = 3101104140397 is a prime.

It is a super-2 number, since 2×31011041404012 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3101104100401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 485910965 + ... + 485917346.

It is an arithmetic number, because the mean of its divisors is an integer number (775518992976).

Almost surely, 23101104140401 is an apocalyptic number.

It is an amenable number.

3101104140401 is a deficient number, since it is larger than the sum of its proper divisors (971831503).

3101104140401 is an equidigital number, since it uses as much as digits as its factorization.

3101104140401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971831502.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 3101104140401 its reverse (1040414011013), we get a palindrome (4141518151414).

The spelling of 3101104140401 in words is "three trillion, one hundred one billion, one hundred four million, one hundred forty thousand, four hundred one".

Divisors: 1 3191 971828311 3101104140401