Search a number
-
+
1342310214460 = 2251753251296773
BaseRepresentation
bin10011100010000111111…
…011000110101100111100
311202022201220111001012011
4103202013323012230330
5133443022403330320
62504352050221004
7165656461365325
oct23420773065474
94668656431164
101342310214460
114782a8138586
12198194b84764
139976b98a1b7
1448d7a8c344c
1524db364a05a
hex13887ec6b3c

1342310214460 has 96 divisors (see below), whose sum is σ = 3053106447552. Its totient is φ = 493828608000.

The previous prime is 1342310214457. The next prime is 1342310214493. The reversal of 1342310214460 is 644120132431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4374634 + ... + 4671406.

It is an arithmetic number, because the mean of its divisors is an integer number (31803192162).

Almost surely, 21342310214460 is an apocalyptic number.

1342310214460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342310214460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1526553223776).

1342310214460 is an abundant number, since it is smaller than the sum of its proper divisors (1710796233092).

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

1342310214460 is a wasteful number, since it uses less digits than its factorization.

1342310214460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297103 (or 297101 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 1342310214460 its reverse (644120132431), we get a palindrome (1986430346891).

The spelling of 1342310214460 in words is "one trillion, three hundred forty-two billion, three hundred ten million, two hundred fourteen thousand, four hundred sixty".

Divisors: 1 2 4 5 10 17 20 34 53 68 85 106 170 212 251 265 340 502 530 901 1004 1060 1255 1802 2510 3604 4267 4505 5020 8534 9010 13303 17068 18020 21335 26606 42670 53212 66515 85340 133030 226151 266060 296773 452302 593546 904604 1130755 1187092 1483865 2261510 2967730 4523020 5045141 5935460 10090282 15728969 20180564 25225705 31457938 50451410 62915876 74490023 78644845 100902820 148980046 157289690 267392473 297960092 314579380 372450115 534784946 744900230 1069569892 1266330391 1336962365 1489800460 2532660782 2673924730 3947971219 5065321564 5347849460 6331651955 7895942438 12663303910 15791884876 19739856095 25326607820 39479712190 67115510723 78959424380 134231021446 268462042892 335577553615 671155107230 1342310214460