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46000000 = 275623
BaseRepresentation
bin1010111101111…
…0011110000000
310012120001010201
42233132132000
543234000000
64321534544
71065664534
oct257363600
9105501121
1046000000
1123a69532
12134a4454
1396b7847
146175bc4
15408996a
hex2bde780

46000000 has 112 divisors (see below), whose sum is σ = 119529720. Its totient is φ = 17600000.

The previous prime is 45999997. The next prime is 46000013. The reversal of 46000000 is 64.

Adding to 46000000 its reverse (64), we get a palindrome (46000064).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1999989 + ... + 2000011.

Almost surely, 246000000 is an apocalyptic number.

46000000 is a gapful number since it is divisible by the number (40) 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 46000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59764860).

46000000 is an abundant number, since it is smaller than the sum of its proper divisors (73529720).

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

46000000 is an frugal number, since it uses more digits than its factorization.

46000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 46000000 is about 6782.3299831253. The cubic root of 46000000 is about 358.3047871016.

The spelling of 46000000 in words is "forty-six million", and thus it is an aban number, an eban number, and an uban number.

Divisors: 1 2 4 5 8 10 16 20 23 25 32 40 46 50 64 80 92 100 115 125 128 160 184 200 230 250 320 368 400 460 500 575 625 640 736 800 920 1000 1150 1250 1472 1600 1840 2000 2300 2500 2875 2944 3125 3200 3680 4000 4600 5000 5750 6250 7360 8000 9200 10000 11500 12500 14375 14720 15625 16000 18400 20000 23000 25000 28750 31250 36800 40000 46000 50000 57500 62500 71875 73600 80000 92000 100000 115000 125000 143750 184000 200000 230000 250000 287500 359375 368000 400000 460000 500000 575000 718750 920000 1000000 1150000 1437500 1840000 2000000 2300000 2875000 4600000 5750000 9200000 11500000 23000000 46000000