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26460460652060 = 22511668911338027
BaseRepresentation
bin1100000010000110011100…
…10110111001011000011100
310110200121001222221210010102
412001003032112321120130
511432012010411331220
6132135433503000232
75400463611344531
oct601031626713034
9113617058853112
1026460460652060
118481900240626
122b7426a899078
13119c297c98316
1467699bd34d88
1530d46d60e775
hex1810ce5b961c

26460460652060 has 24 divisors (see below), whose sum is σ = 55567448467440. Its totient is φ = 10584092623104.

The previous prime is 26460460651973. The next prime is 26460460652063. The reversal of 26460460652060 is 6025606406462.

It is a junction number, because it is equal to n+sod(n) for n = 26460460651996 and 26460460652014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26460460652063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3335234 + ... + 8002793.

It is an arithmetic number, because the mean of its divisors is an integer number (2315310352810).

Almost surely, 226460460652060 is an apocalyptic number.

26460460652060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26460460652060 is an abundant number, since it is smaller than the sum of its proper divisors (29106987815380).

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

26460460652060 is a wasteful number, since it uses less digits than its factorization.

26460460652060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11454725 (or 11454723 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 26460460652060 in words is "twenty-six trillion, four hundred sixty billion, four hundred sixty million, six hundred fifty-two thousand, sixty".

Divisors: 1 2 4 5 10 20 116689 233378 466756 583445 1166890 2333780 11338027 22676054 45352108 56690135 113380270 226760540 1323023032603 2646046065206 5292092130412 6615115163015 13230230326030 26460460652060