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38650749480356 = 221318713067129529
BaseRepresentation
bin10001100100111000101000…
…01100010110110110100100
312001211222100012000221020012
420302130110030112312210
520031223213331332411
6214111524215025352
711066265413622236
oct1062342414266644
9161758305027205
1038650749480356
1111351766505592
12440293596b258
131874999aa5710
149789c5d78256
154705dc14a18b
hex232714316da4

38650749480356 has 48 divisors (see below), whose sum is σ = 72905054826240. Its totient is φ = 17823322218240.

The previous prime is 38650749480337. The next prime is 38650749480359. The reversal of 38650749480356 is 65308494705683.

It is not an unprimeable number, because it can be changed into a prime (38650749480359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298329800 + ... + 298459328.

It is an arithmetic number, because the mean of its divisors is an integer number (1518855308880).

Almost surely, 238650749480356 is an apocalyptic number.

It is an amenable number.

38650749480356 is a deficient number, since it is larger than the sum of its proper divisors (34254305345884).

38650749480356 is a wasteful number, since it uses less digits than its factorization.

38650749480356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134484 (or 134482 counting only the distinct ones).

The product of its (nonzero) digits is 522547200, while the sum is 68.

The spelling of 38650749480356 in words is "thirty-eight trillion, six hundred fifty billion, seven hundred forty-nine million, four hundred eighty thousand, three hundred fifty-six".

Divisors: 1 2 4 13 26 52 1871 3067 3742 6134 7484 12268 24323 39871 48646 79742 97292 129529 159484 259058 518116 1683877 3367754 5738357 6735508 11476714 22953428 74598641 149197282 242348759 298394564 397265443 484697518 794530886 969395036 1589061772 3150533867 5164450759 6301067734 10328901518 12602135468 20657803036 743283643853 1486567287706 2973134575412 9662687370089 19325374740178 38650749480356