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1402106004654 = 231789130622881
BaseRepresentation
bin10100011001110100000…
…001111100010010101110
311222001002011210220202020
4110121310001330102232
5140433003114122104
62552041341411010
7203204331253215
oct24316401742256
94861064726666
101402106004654
114a06a2317803
121a78a2569a66
13a22ab017b84
144bc101ba07c
1526712eb12d9
hex1467407c4ae

1402106004654 has 16 divisors (see below), whose sum is σ = 2805779505360. Its totient is φ = 467107418880.

The previous prime is 1402106004653. The next prime is 1402106004661. The reversal of 1402106004654 is 4564006012041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402106004653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65300707 + ... + 65322174.

It is an arithmetic number, because the mean of its divisors is an integer number (175361219085).

Almost surely, 21402106004654 is an apocalyptic number.

1402106004654 is an abundant number, since it is smaller than the sum of its proper divisors (1403673500706).

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

1402106004654 is a wasteful number, since it uses less digits than its factorization.

1402106004654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130624675.

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 1402106004654 in words is "one trillion, four hundred two billion, one hundred six million, four thousand, six hundred fifty-four".

Divisors: 1 2 3 6 1789 3578 5367 10734 130622881 261245762 391868643 783737286 233684334109 467368668218 701053002327 1402106004654