Search a number
-
+
1474841752090 = 2571931286112503
BaseRepresentation
bin10101011101100011011…
…010110011001000011010
312012222211020221201120221
4111131203122303020122
5143130433442031330
63045311041110254
7211360645023010
oct25354332631032
95188736851527
101474841752090
115195277a1373
121b9a0162838a
13a9100183c95
145155028c8b0
152856d868b7a
hex157636b321a

1474841752090 has 128 divisors (see below), whose sum is σ = 3298079047680. Its totient is φ = 463394131200.

The previous prime is 1474841752081. The next prime is 1474841752093. The reversal of 1474841752090 is 902571484741.

It is not an unprimeable number, because it can be changed into a prime (1474841752093) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 117952779 + ... + 117965281.

It is an arithmetic number, because the mean of its divisors is an integer number (25766242560).

Almost surely, 21474841752090 is an apocalyptic number.

1474841752090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1474841752090 is an abundant number, since it is smaller than the sum of its proper divisors (1823237295590).

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

1474841752090 is a wasteful number, since it uses less digits than its factorization.

1474841752090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15428.

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 1474841752090 in words is "one trillion, four hundred seventy-four billion, eight hundred forty-one million, seven hundred fifty-two thousand, ninety".

Divisors: 1 2 5 7 10 14 19 31 35 38 62 70 95 133 155 190 217 266 310 434 589 665 1085 1178 1330 2170 2861 2945 4123 5722 5890 8246 12503 14305 20027 20615 25006 28610 40054 41230 54359 62515 87521 88691 100135 108718 125030 175042 177382 200270 237557 271795 380513 387593 437605 443455 475114 543590 620837 761026 775186 875210 886910 1187785 1241674 1662899 1685129 1902565 1937965 2375570 2713151 3104185 3325798 3370258 3805130 3875930 5426302 6208370 7364267 8314495 8425645 11795903 13565755 14728534 16628990 16851290 23591806 27131510 35771083 36821335 51549869 58979515 71542166 73642670 103099738 117959030 178855415 250397581 257749345 357710830 500795162 515498690 679650577 1108903573 1251987905 1359301154 2217807146 2503975810 3398252885 4757554039 5544517865 6796505770 7762325011 9515108078 11089035730 15524650022 21069167887 23787770195 38811625055 42138335774 47575540390 77623250110 105345839435 147484175209 210691678870 294968350418 737420876045 1474841752090