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49801085341 = 77114440763
BaseRepresentation
bin101110011000011000…
…000100000110011101
311202112201112021000021
4232120120010012131
51303443034212331
634513414032141
73412055145430
oct563030040635
9152481467007
1049801085341
111a136461577
12979a348651
1349087a5747
1425a6151817
1514671a2211
hexb9860419d

49801085341 has 4 divisors (see below), whose sum is σ = 56915526112. Its totient is φ = 42686644572.

The previous prime is 49801085291. The next prime is 49801085407. The reversal of 49801085341 is 14358010894.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14358010894 = 27179005447.

It is a cyclic number.

It is not a de Polignac number, because 49801085341 - 225 = 49767530909 is a prime.

It is a super-2 number, since 2×498010853412 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49801085941) 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, 3557220375 + ... + 3557220388.

It is an arithmetic number, because the mean of its divisors is an integer number (14228881528).

Almost surely, 249801085341 is an apocalyptic number.

It is an amenable number.

49801085341 is a deficient number, since it is larger than the sum of its proper divisors (7114440771).

49801085341 is an equidigital number, since it uses as much as digits as its factorization.

49801085341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7114440770.

The product of its (nonzero) digits is 138240, while the sum is 43.

It can be divided in two parts, 498010853 and 41, that added together give a palindrome (498010894).

The spelling of 49801085341 in words is "forty-nine billion, eight hundred one million, eighty-five thousand, three hundred forty-one".

Divisors: 1 7 7114440763 49801085341