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38141917053 = 355072308693
BaseRepresentation
bin100011100001011011…
…110111011101111101
310122110011202010212120
4203201123313131331
51111103312321203
625304441353153
72520122642232
oct434133673575
9118404663776
1038141917053
11151a31328a9
1274857987b9
13379b136cb6
141bbb8d5789
15ed3808b53
hex8e16f777d

38141917053 has 8 divisors (see below), whose sum is σ = 50865146208. Its totient is φ = 25423316304.

The previous prime is 38141917039. The next prime is 38141917063. The reversal of 38141917053 is 35071914183.

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

It is not a de Polignac number, because 38141917053 - 29 = 38141916541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38141916996 and 38141917014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38141917063) 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 7 ways as a sum of consecutive naturals, for example, 1137826 + ... + 1170867.

It is an arithmetic number, because the mean of its divisors is an integer number (6358143276).

Almost surely, 238141917053 is an apocalyptic number.

It is an amenable number.

38141917053 is a deficient number, since it is larger than the sum of its proper divisors (12723229155).

38141917053 is a wasteful number, since it uses less digits than its factorization.

38141917053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2314203.

The product of its (nonzero) digits is 90720, while the sum is 42.

The spelling of 38141917053 in words is "thirty-eight billion, one hundred forty-one million, nine hundred seventeen thousand, fifty-three".

Divisors: 1 3 5507 16521 2308693 6926079 12713972351 38141917053