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2431315414052 = 227173626380141
BaseRepresentation
bin100011011000010101101…
…100010000110000100100
322121102122112220002011222
4203120111230100300210
5304313313221222202
65100533023115512
7340441156014230
oct43302554206044
98542575802158
102431315414052
1185812a192268
12333256742b98
1314836c93b6c5
1485967a715c0
154339dc374a2
hex23615b10c24

2431315414052 has 48 divisors (see below), whose sum is σ = 4891580451072. Its totient is φ = 1035790907520.

The previous prime is 2431315414051. The next prime is 2431315414069. The reversal of 2431315414052 is 2504145131342.

It is a super-2 number, since 2×24313154140522 (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2431315414051) 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, 30297902 + ... + 30378042.

It is an arithmetic number, because the mean of its divisors is an integer number (101907926064).

Almost surely, 22431315414052 is an apocalyptic number.

It is an amenable number.

2431315414052 is an abundant number, since it is smaller than the sum of its proper divisors (2460265037020).

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

2431315414052 is a wasteful number, since it uses less digits than its factorization.

2431315414052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86588 (or 86586 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 2431315414052 in words is "two trillion, four hundred thirty-one billion, three hundred fifteen million, four hundred fourteen thousand, fifty-two".

Divisors: 1 2 4 7 14 28 173 346 692 1211 2422 4844 6263 12526 25052 43841 80141 87682 160282 175364 320564 560987 1083499 1121974 2166998 2243948 4333996 7584493 13864393 15168986 27728786 30337972 55457572 97050751 194101502 388203004 501923083 1003846166 2007692332 3513461581 7026923162 14053846324 86832693359 173665386718 347330773436 607828853513 1215657707026 2431315414052