Search a number
-
+
1395500282060 = 225739111049201
BaseRepresentation
bin10100010011101010010…
…011000111000011001100
311221102000210222102212212
4110103222103013003030
5140330441033011220
62545030050045552
7202551540452603
oct24235223070314
94842023872785
101395500282060
1149891258a635
121a655a2798b8
13a17975cb891
144b784b74a3a
15264780ca0c5
hex144ea4c70cc

1395500282060 has 48 divisors (see below), whose sum is σ = 2973958872192. Its totient is φ = 549948672000.

The previous prime is 1395500282047. The next prime is 1395500282081. The reversal of 1395500282060 is 602820055931.

It is a junction number, because it is equal to n+sod(n) for n = 1395500281999 and 1395500282017.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 805460 + ... + 1854660.

It is an arithmetic number, because the mean of its divisors is an integer number (61957476504).

Almost surely, 21395500282060 is an apocalyptic number.

1395500282060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1395500282060 is an abundant number, since it is smaller than the sum of its proper divisors (1578458590132).

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

1395500282060 is a wasteful number, since it uses less digits than its factorization.

1395500282060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050194 (or 1050192 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 1395500282060 in words is "one trillion, three hundred ninety-five billion, five hundred million, two hundred eighty-two thousand, sixty".

Divisors: 1 2 4 5 10 20 73 146 292 365 730 911 1460 1822 3644 4555 9110 18220 66503 133006 266012 332515 665030 1049201 1330060 2098402 4196804 5246005 10492010 20984020 76591673 153183346 306366692 382958365 765916730 955822111 1531833460 1911644222 3823288444 4779110555 9558221110 19116442220 69775014103 139550028206 279100056412 348875070515 697750141030 1395500282060