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10031211300032 = 261312056744351
BaseRepresentation
bin1001000111111001001011…
…0010010100010011000000
31022111222022100210120110122
42101332102302110103000
52303322410043100112
633200135211315412
72053505524124156
oct221762262242300
938458270716418
1010031211300032
1132182382a175a
12116014844bb68
13579c294702b0
142697283a93d6
15125e0508a872
hex91f92c944c0

10031211300032 has 28 divisors (see below), whose sum is σ = 21436891457856. Its totient is φ = 4629789830400.

The previous prime is 10031211299981. The next prime is 10031211300041. The reversal of 10031211300032 is 23000311213001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6028371344 + ... + 6028373007.

It is an arithmetic number, because the mean of its divisors is an integer number (765603266352).

Almost surely, 210031211300032 is an apocalyptic number.

It is an amenable number.

10031211300032 is an abundant number, since it is smaller than the sum of its proper divisors (11405680157824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10031211300032 is a wasteful number, since it uses less digits than its factorization.

10031211300032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12056744376 (or 12056744366 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10031211300032 its reverse (23000311213001), we get a palindrome (33031522513033).

The spelling of 10031211300032 in words is "ten trillion, thirty-one billion, two hundred eleven million, three hundred thousand, thirty-two".

Divisors: 1 2 4 8 13 16 26 32 52 64 104 208 416 832 12056744351 24113488702 48226977404 96453954808 156737676563 192907909616 313475353126 385815819232 626950706252 771631638464 1253901412504 2507802825008 5015605650016 10031211300032