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1401903239000 = 2353111929231299
BaseRepresentation
bin10100011001100111111…
…100011100111101011000
311222000120001021100120012
4110121213330130331120
5140432044212122000
62552005255421052
7203166316626545
oct24314774347530
94860501240505
101401903239000
114a05a8915990
121a7846684788
13a2278002ab4
144bbd12b7bcc
15267002ac735
hex14667f1cf58

1401903239000 has 256 divisors, whose sum is σ = 3896942400000. Its totient is φ = 466296768000.

The previous prime is 1401903238921. The next prime is 1401903239003. The reversal of 1401903239000 is 9323091041.

It is a super-2 number, since 2×14019032390002 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401903239003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5945351 + ... + 6176649.

It is an arithmetic number, because the mean of its divisors is an integer number (15222431250).

Almost surely, 21401903239000 is an apocalyptic number.

1401903239000 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 1401903239000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1948471200000).

1401903239000 is an abundant number, since it is smaller than the sum of its proper divisors (2495039161000).

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

1401903239000 is a wasteful number, since it uses less digits than its factorization.

1401903239000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231379 (or 231365 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 1401903239000 in words is "one trillion, four hundred one billion, nine hundred three million, two hundred thirty-nine thousand".