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5465077420 = 2251131801331
BaseRepresentation
bin1010001011011111…
…00111011010101100
3112002212111200211211
411011233213122230
542143024434140
62302143324204
7252300251215
oct50557473254
915085450754
105465077420
112354991610
1210862b0664
1369130722a
1439bb6640c
1521ebc22ea
hex145be76ac

5465077420 has 48 divisors (see below), whose sum is σ = 12923882496. Its totient is φ = 1923192000.

The previous prime is 5465077417. The next prime is 5465077447. The reversal of 5465077420 is 247705645.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 393846 + ... + 407485.

It is an arithmetic number, because the mean of its divisors is an integer number (269247552).

Almost surely, 25465077420 is an apocalyptic number.

It is an amenable number.

5465077420 is an abundant number, since it is smaller than the sum of its proper divisors (7458805076).

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

5465077420 is a wasteful number, since it uses less digits than its factorization.

5465077420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801382 (or 801380 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 40.

The square root of 5465077420 is about 73926.1619455521. The cubic root of 5465077420 is about 1761.4302058469.

The spelling of 5465077420 in words is "five billion, four hundred sixty-five million, seventy-seven thousand, four hundred twenty".

Divisors: 1 2 4 5 10 11 20 22 31 44 55 62 110 124 155 220 310 341 620 682 1364 1705 3410 6820 801331 1602662 3205324 4006655 8013310 8814641 16026620 17629282 24841261 35258564 44073205 49682522 88146410 99365044 124206305 176292820 248412610 273253871 496825220 546507742 1093015484 1366269355 2732538710 5465077420