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48028406484 = 223107208717923
BaseRepresentation
bin101100101110101101…
…110101001011010100
311120222011220211202210
4230232231311023110
51241330233001414
634021451233420
73320121501462
oct545655651324
9146864824683
1048028406484
1119406868723
129384748870
1346b5460246
14247894b832
1513b1743e59
hexb2eb752d4

48028406484 has 48 divisors (see below), whose sum is σ = 113174143488. Its totient is φ = 15851363808.

The previous prime is 48028406479. The next prime is 48028406519. The reversal of 48028406484 is 48460482084.

It is a congruent number.

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, 2670747 + ... + 2688669.

It is an arithmetic number, because the mean of its divisors is an integer number (2357794656).

Almost surely, 248028406484 is an apocalyptic number.

It is an amenable number.

48028406484 is an abundant number, since it is smaller than the sum of its proper divisors (65145737004).

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

48028406484 is a wasteful number, since it uses less digits than its factorization.

48028406484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20124 (or 20122 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 48.

The spelling of 48028406484 in words is "forty-eight billion, twenty-eight million, four hundred six thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 12 107 214 321 428 642 1284 2087 4174 6261 8348 12522 17923 25044 35846 53769 71692 107538 215076 223309 446618 669927 893236 1339854 1917761 2679708 3835522 5753283 7671044 11506566 23013132 37405301 74810602 112215903 149621204 224431806 448863612 4002367207 8004734414 12007101621 16009468828 24014203242 48028406484