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49838486553249 = 327978135937791
BaseRepresentation
bin10110101010011111011010…
…10010011000001010100001
320112110111211211010001111120
423111033231102120022201
523013023210024200444
6253555252403402453
713332466104653532
oct1325175522301241
9215414754101446
1049838486553249
1114975424410a99
12570b048383429
1321a6997a66744
14c442a4ad0689
155b66303bdb19
hex2d53ed4982a1

49838486553249 has 8 divisors (see below), whose sum is σ = 66451350346752. Its totient is φ = 33225640230960.

The previous prime is 49838486553221. The next prime is 49838486553277. The reversal of 49838486553249 is 94235568483894.

It is an interprime number because it is at equal distance from previous prime (49838486553221) and next prime (49838486553277).

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

It is not a de Polignac number, because 49838486553249 - 211 = 49838486551201 is a prime.

It is a super-2 number, since 2×498384865532492 (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49838486553209) 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, 5424544 + ... + 11362334.

It is an arithmetic number, because the mean of its divisors is an integer number (8306418793344).

Almost surely, 249838486553249 is an apocalyptic number.

It is an amenable number.

49838486553249 is a deficient number, since it is larger than the sum of its proper divisors (16612863793503).

49838486553249 is a wasteful number, since it uses less digits than its factorization.

49838486553249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8735607.

The product of its digits is 7166361600, while the sum is 78.

The spelling of 49838486553249 in words is "forty-nine trillion, eight hundred thirty-eight billion, four hundred eighty-six million, five hundred fifty-three thousand, two hundred forty-nine".

Divisors: 1 3 2797813 5937791 8393439 17813373 16612828851083 49838486553249