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12254334004153 = 199715754178283
BaseRepresentation
bin1011001001010010111100…
…1110011010101110111001
31121101111120121101011221001
42302110233032122232321
53101233334001113103
642021321402245001
72403226551251623
oct262245716325671
947344517334831
1012254334004153
1139a504109156a
12145ab7b7b6761
136ab76a645677
14305181c49c13
15163b6b48901d
hexb252f39abb9

12254334004153 has 32 divisors (see below), whose sum is σ = 13139700103040. Its totient is φ = 11395253975040.

The previous prime is 12254334004147. The next prime is 12254334004181. The reversal of 12254334004153 is 35140043345221.

It is a cyclic number.

It is not a de Polignac number, because 12254334004153 - 29 = 12254334003641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12254334004853) 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, 156499750 + ... + 156578032.

It is an arithmetic number, because the mean of its divisors is an integer number (410615628220).

Almost surely, 212254334004153 is an apocalyptic number.

It is an amenable number.

12254334004153 is a deficient number, since it is larger than the sum of its proper divisors (885366098887).

12254334004153 is a wasteful number, since it uses less digits than its factorization.

12254334004153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79097.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 12254334004153 its reverse (35140043345221), we get a palindrome (47394377349374).

The spelling of 12254334004153 in words is "twelve trillion, two hundred fifty-four billion, three hundred thirty-four million, four thousand, one hundred fifty-three".

Divisors: 1 19 97 157 541 1843 2983 10279 15229 52477 78283 84937 289351 997063 1487377 1613803 7593451 8238889 12290431 42351103 144275569 156538891 233518189 804670957 1192171807 4108056991 6649123171 22651264333 78053082829 126333340249 644964947587 12254334004153