Search a number
-
+
3102409551864 = 2337191858752291
BaseRepresentation
bin101101001001010110000…
…001001110111111111000
3101222120212020220112110110
4231021112001032333320
5401312213321124424
610333121031344320
7440066413041120
oct55112601167770
911876766815413
103102409551864
11a967a7348857
124213268220a0
1319672c5c0b7c
14aa22bd81c80
1555a7a28ec29
hex2d25604eff8

3102409551864 has 128 divisors (see below), whose sum is σ = 9331235481600. Its totient is φ = 839688716160.

The previous prime is 3102409551821. The next prime is 3102409551869. The reversal of 3102409551864 is 4681559042013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102409551869) 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, 59303559 + ... + 59355849.

It is an arithmetic number, because the mean of its divisors is an integer number (72900277200).

Almost surely, 23102409551864 is an apocalyptic number.

It is an amenable number.

3102409551864 is an abundant number, since it is smaller than the sum of its proper divisors (6228825929736).

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

3102409551864 is a wasteful number, since it uses less digits than its factorization.

3102409551864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70913 (or 70909 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 3102409551864 in words is "three trillion, one hundred two billion, four hundred nine million, five hundred fifty-one thousand, eight hundred sixty-four".

Divisors: 1 2 3 4 6 7 8 12 14 19 21 24 28 38 42 56 57 76 84 114 133 152 168 228 266 399 456 532 798 1064 1596 3192 18587 37174 52291 55761 74348 104582 111522 130109 148696 156873 209164 223044 260218 313746 353153 366037 390327 418328 446088 520436 627492 706306 732074 780654 993529 1040872 1059459 1098111 1254984 1412612 1464148 1561308 1987058 2118918 2196222 2472071 2825224 2928296 2980587 3122616 3974116 4237836 4392444 4944142 5961174 6954703 7416213 7948232 8475672 8784888 9888284 11922348 13909406 14832426 19776568 20864109 23844696 27818812 29664852 41728218 55637624 59329704 83456436 166912872 971932817 1943865634 2915798451 3887731268 5831596902 6803529719 7775462536 11663193804 13607059438 18466723523 20410589157 23326387608 27214118876 36933447046 40821178314 54428237752 55400170569 73866894092 81642356628 110800341138 129267064661 147733788184 163284713256 221600682276 258534129322 387801193983 443201364552 517068258644 775602387966 1034136517288 1551204775932 3102409551864