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137310419253 = 37311091935067
BaseRepresentation
bin111111111100001010…
…1101011100100110101
3111010102101210000120110
41333320111223210311
54222202431404003
6143025102453233
712630452210010
oct1777025534465
9433371700513
10137310419253
1153262174337
1222740b94219
13cc435b5bb7
14690834c377
153889a48a03
hex1ff856b935

137310419253 has 32 divisors (see below), whose sum is σ = 217966059520. Its totient is φ = 75235366080.

The previous prime is 137310419251. The next prime is 137310419273. The reversal of 137310419253 is 352914013731.

It is not a de Polignac number, because 137310419253 - 21 = 137310419251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137310419251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 896575 + ... + 1038492.

It is an arithmetic number, because the mean of its divisors is an integer number (6811439360).

Almost surely, 2137310419253 is an apocalyptic number.

It is an amenable number.

137310419253 is a deficient number, since it is larger than the sum of its proper divisors (80655640267).

137310419253 is a wasteful number, since it uses less digits than its factorization.

137310419253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935217.

The product of its (nonzero) digits is 68040, while the sum is 39.

The spelling of 137310419253 in words is "one hundred thirty-seven billion, three hundred ten million, four hundred nineteen thousand, two hundred fifty-three".

Divisors: 1 3 7 21 31 93 109 217 327 651 763 2289 3379 10137 23653 70959 1935067 5805201 13545469 40636407 59987077 179961231 210922303 419909539 632766909 1259728617 1476456121 4429368363 6538591393 19615774179 45770139751 137310419253