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38430465524601 = 379972782360083
BaseRepresentation
bin10001011110011110010100…
…01111110000001101111001
312001001220202012220112102020
420233033022033300031321
520014121043133241401
6213422413453225053
711044336522114053
oct1057171217601571
9161056665815366
1038430465524601
11112772a59aa197
1243880b9192189
131859c9230a877
1496c089db68d3
154699e8069d36
hex22f3ca3f0379

38430465524601 has 32 divisors (see below), whose sum is σ = 52426933493760. Its totient is φ = 25033902626304.

The previous prime is 38430465524593. The next prime is 38430465524629. The reversal of 38430465524601 is 10642556403483.

It is not a de Polignac number, because 38430465524601 - 23 = 38430465524593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38430465524681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 639592906 + ... + 639652988.

It is an arithmetic number, because the mean of its divisors is an integer number (1638341671680).

Almost surely, 238430465524601 is an apocalyptic number.

It is an amenable number.

38430465524601 is a deficient number, since it is larger than the sum of its proper divisors (13996467969159).

38430465524601 is a wasteful number, since it uses less digits than its factorization.

38430465524601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88085.

The product of its (nonzero) digits is 8294400, while the sum is 51.

The spelling of 38430465524601 in words is "thirty-eight trillion, four hundred thirty billion, four hundred sixty-five million, five hundred twenty-four thousand, six hundred one".

Divisors: 1 3 79 97 237 291 7663 22989 27823 60083 83469 180249 2198017 2698831 4746557 5828051 6594051 8096493 14239671 17484153 213207649 460416029 639622947 1381248087 1671689309 5015067927 132063455411 162153862973 396190366233 486461588919 12810155174867 38430465524601