Search a number
-
+
38364861083350 = 252103149199277907
BaseRepresentation
bin10001011100100100000111…
…11010101010111011010110
312000211122102010120121120211
420232102003322222323112
520012032213414131400
6213332323542320034
711036525010424354
oct1056220372527326
9160748363517524
1038364861083350
111125149aa034aa
12437744a42901a
131853a3872c869
14968c250807d4
15467e587b6dba
hex22e483eaaed6

38364861083350 has 192 divisors, whose sum is σ = 73243347840000. Its totient is φ = 14948387688960.

The previous prime is 38364861083333. The next prime is 38364861083359. The reversal of 38364861083350 is 5338016846383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38364861083359) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 42298633597 + ... + 42298634503.

It is an arithmetic number, because the mean of its divisors is an integer number (381475770000).

Almost surely, 238364861083350 is an apocalyptic number.

38364861083350 is a deficient number, since it is larger than the sum of its proper divisors (34878486756650).

38364861083350 is a wasteful number, since it uses less digits than its factorization.

38364861083350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647 (or 1642 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 58.

The spelling of 38364861083350 in words is "thirty-eight trillion, three hundred sixty-four billion, eight hundred sixty-one million, eighty-three thousand, three hundred fifty".