Search a number
-
+
23302321053154 = 21113197160397811
BaseRepresentation
bin1010100110001011111101…
…00100011001110111100010
310001111200100211010112012121
411103011332210121313202
511023241123142200104
6121320534415014454
74623352144566223
oct523057644316742
9101450324115177
1023302321053154
117474505820660
12274419020a42a
131000526779270
145a7ba464524a
152a6230918254
hex15317e919de2

23302321053154 has 64 divisors (see below), whose sum is σ = 43834316037120. Its totient is φ = 9132148872000.

The previous prime is 23302321053113. The next prime is 23302321053157. The reversal of 23302321053154 is 45135012320332.

It is not an unprimeable number, because it can be changed into a prime (23302321053157) 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, 29813092 + ... + 30584719.

It is an arithmetic number, because the mean of its divisors is an integer number (684911188080).

Almost surely, 223302321053154 is an apocalyptic number.

23302321053154 is a deficient number, since it is larger than the sum of its proper divisors (20531994983966).

23302321053154 is a wasteful number, since it uses less digits than its factorization.

23302321053154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60397927.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 23302321053154 its reverse (45135012320332), we get a palindrome (68437333373486).

The spelling of 23302321053154 in words is "twenty-three trillion, three hundred two billion, three hundred twenty-one million, fifty-three thousand, one hundred fifty-four".

Divisors: 1 2 11 13 19 22 26 38 71 142 143 209 247 286 418 494 781 923 1349 1562 1846 2698 2717 5434 10153 14839 17537 20306 29678 35074 192907 385814 60397811 120795622 664375921 785171543 1147558409 1328751842 1570343086 2295116818 4288244581 8576489162 8636886973 12623142499 14918259317 17273773946 25246284998 29836518634 47170690391 55747179553 81476647039 94341380782 111494359106 162953294078 164100852487 328201704974 613218975083 896243117429 1059196411507 1226437950166 1792486234858 2118392823014 11651160526577 23302321053154