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374508272138 = 272111333078081
BaseRepresentation
bin1010111001100100110…
…11101011101000001010
31022210200010101102100212
411130302123223220022
522113443104202023
6444014032001122
736025443534500
oct5346233535012
91283603342325
10374508272138
11134912179a10
12606ba0901a2
1329415287cc0
14141aa7b8670
159b1d993e78
hex57326eba0a

374508272138 has 96 divisors (see below), whose sum is σ = 768050434368. Its totient is φ = 134630899200.

The previous prime is 374508272113. The next prime is 374508272219. The reversal of 374508272138 is 831272805473.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46340258 + ... + 46348338.

It is an arithmetic number, because the mean of its divisors is an integer number (8000525358).

Almost surely, 2374508272138 is an apocalyptic number.

374508272138 is an abundant number, since it is smaller than the sum of its proper divisors (393542162230).

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

374508272138 is a wasteful number, since it uses less digits than its factorization.

374508272138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11428 (or 11421 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 50.

It can be divided in two parts, 374508 and 272138, that added together give a palindrome (646646).

The spelling of 374508272138 in words is "three hundred seventy-four billion, five hundred eight million, two hundred seventy-two thousand, one hundred thirty-eight".

Divisors: 1 2 7 11 13 14 22 26 49 77 91 98 143 154 182 286 539 637 1001 1078 1274 2002 3307 6614 7007 8081 14014 16162 23149 36377 42991 46298 56567 72754 85982 88891 105053 113134 162043 177782 210106 254639 300937 324086 395969 472901 509278 601874 622237 735371 791938 945802 1155583 1244474 1470742 1782473 2106559 2311166 3310307 3564946 4213118 4355659 5147597 6620614 8089081 8711318 10295194 16178162 23172149 26723867 46344298 53447734 56623567 113247134 187067069 293962537 347410271 374134138 587925074 694820542 1309469483 2057737759 2431871897 2618938966 3821512981 4115475518 4863743794 7643025962 14404164313 17023103279 26750590867 28808328626 34046206558 53501181734 187254136069 374508272138