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10742282145 = 3257437910039
BaseRepresentation
bin10100000000100101…
…00011011110100001
31000201122111110210200
422000102203132201
5134000011012040
64533540215413
7530126614560
oct120022433641
930648443720
1010742282145
114612813631
1220b969a569
13102271208a
1473c985bd7
1542d133630
hex2804a37a1

10742282145 has 96 divisors (see below), whose sum is σ = 22052659200. Its totient is φ = 4735366272.

The previous prime is 10742282137. The next prime is 10742282191. The reversal of 10742282145 is 54128224701.

10742282145 is a `hidden beast` number, since 10 + 7 + 422 + 8 + 214 + 5 = 666.

It is not a de Polignac number, because 10742282145 - 23 = 10742282137 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1065036 + ... + 1075074.

It is an arithmetic number, because the mean of its divisors is an integer number (229715200).

Almost surely, 210742282145 is an apocalyptic number.

10742282145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10742282145 is an abundant number, since it is smaller than the sum of its proper divisors (11310377055).

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

10742282145 is a wasteful number, since it uses less digits than its factorization.

10742282145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10179 (or 10176 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The spelling of 10742282145 in words is "ten billion, seven hundred forty-two million, two hundred eighty-two thousand, one hundred forty-five".

Divisors: 1 3 5 7 9 15 21 35 43 45 63 79 105 129 215 237 301 315 387 395 553 645 711 903 1185 1505 1659 1935 2709 2765 3397 3555 4515 4977 8295 10039 10191 13545 16985 23779 24885 30117 30573 50195 50955 70273 71337 90351 118895 150585 152865 210819 214011 351365 356685 431677 451755 632457 793081 1054095 1070055 1295031 2158385 2379243 3021739 3162285 3885093 3965405 5551567 6475155 7137729 9065217 11896215 15108695 16654701 19425465 27195651 27757835 34102483 35688645 45326085 49964103 83273505 102307449 135978255 170512415 238717381 249820515 306922347 511537245 716152143 1193586905 1534611735 2148456429 3580760715 10742282145